Rating: $87. Bostik Bituminous Waterproofer for Roofs should be applied by brush; however, under certain conditions it Product overview. upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. 14. The Bitumastic Paint with this form of plastic Bitumen is used for repairing damages in masonry structures and for stoppage of any leakages etc. Bostik Brushable Waterproofer for Roofs dries to a tough, black coating. Bostik Bituminous Mastic for Roofs dries to a flexible. Bostik Bituminous Mastic for Roofs. Excl. Do not use on or against bitumen. Produit; Mastic Ms polymères hautes performances pour le. 16. Form Resin modified bituminous mastic in roll form. On August 4th, 2020, the European Union implemented a new regulation restricting the use of. No matter what the size or shape of your project, our waterproof sealants are specially formulated to prevent the migrTixophalte Wet is a professional bituminous adhesive and sealant with permanent flexibility providing superior adhesion. jpg. 5L. £13. Bostik. It also makes a fantastic alternative to traditional, reaction-based grouts. 3. Bostik Bituminous Mastic for Roofs 5Lt 538225. Quantity. Product code: 30810529. 45 g/ml Shore A hardness 30 contact with the interface of the joint. Enter the product code if known in 'Product ID'. Bituminous Mastic has a wide range of applications and is available in tins for trowelling and in cartridges for spot or bead application. Bostik Limited, Common Road, Stafford, ST16 3EH, UK. 39 Qty: Add to Cart. box-EU@bostik. Bostik Aluminium Solar Protector for Roofs is a bituminous based aluminium protective coating with light and heat reflective properties for use over bituminous coatings, aged asphalt and primed steel. This commitment means prioritizing the well-being. Ideal to protect Felt, Slate, corrugated zinc, Lead and concrete surfaces. Bostik Bituminous Black Paint is a solvent-based protective coating for external waterproofing. It can be used as a sealant in buildings for sealing narrow joints between window frame and wall. Mastic Ms polymères colle & joint, tous supports. As a heavy brush coating for roof waterproofing and the resealing of existing roofs it can be applied onto mastic asphalt, roofing. £29. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Resistant to rainfall immediately. It can be applied to mastic. Roofing. Arco Superbit 25 kg este un mastic bituminos din bitum distilat, aditivat cu elesto-plastomeri si material de umplutura inert. waterproof coating for common roofing surfaces including mastic asphalt, roofing felt, corrugated iron, fibre cement, slates, lead, copper, tin & zinc - resists extremes of temperature. Use the search engine below to find your Safety Data Sheet (SDS). Asphalt. should be protected with a bead of bituminous mastic. 14. The new XPU TCA 202 adhesive, based on polyurethane, provides efficient heat dissipation, high thermal conductivity and. Bostik Bituminous Mastic 1Kg. Bostik Multi-Purpose Mastic is ready to use for a fast, professional installation and provides excellent vertical grab for large bodied tiles. Product overview. ie or visit one of our 6 Branches in Dublin. jpg. Roof Sealants. Bostik Bituminous Mastic for Roofs 2. The self life of the product is. Bostik’s range of Butyl Adhesives and Sealants provide exceptional performances and efficiency. Adheres to bitumen, cementitious substrates, brickwork, wood, metal, glass and a wide range of plastics. 99 £23. Ireland. 100% Original Product. Bostik's Butyl adhesives and sealants are composed of butyl rubber and polyisobutylene. Bostik Bituminous Mastic for Roofs dries to a flexible. Rito Bituminous Mastic 2. A multi-purpose trowel grade bitumen mastic Use for waterproofing, bedding, pointing, sealing and stopping. Composition Resin modified bituminous mass Weight 1. Bostik Flashband Self Adhesive Flashing Tape for Roofs is a self-adhesive sealing bitumen strip which bonds instantly to provide a permanent watertight seal in all climates. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. This places our focus on the impact of our products and systems throughout their entire lifecycle. EAN: 5099414600956. It is used for priming bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron and steel prior to the application of bituminous coatings. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. 3 kg/m2, Aqua Blocker achieves crack. 7. BITUMINOUS BLACK PAINT. Product; Multi-purpose trowel grade bituminous material. 91 lei 26. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Several analytical and numerical modelling approaches to predict the mastic properties from its. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. ABOUT BOSTIK; Our History;Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing Product Information Bostik bituminous Mastic can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Page 2 of 3 5. Bostik Flashband Self Adhesive Flashing Tape for Roofs is easily applied using hand pressure and a seam roller, with no requirement for special equipment for cutting. 9 (4. It primes and seals brickwork, cement renderings, roof tiles, concrete, mineralised felt, timber, metal, rainwater pipes. CURING Wait a minimum of 24-48 hours before grouting with any Bostik grouting system. Building & Construction. Henry’s mastics, in solvent or water-based formulations, provide excellent repair and patching protection for roof, flashing, skylight, vent, chimney, downspout, wall and. Bostik Bituminous Mastic dries To a soft flexible. Bostik Flashband Primer S. Suitable for brush application only. 13. Back. This durable ritouminous mastic is suitable for sealing bolts, gutters and downpipes. It can be used as a water and moisture barrier or as a protection for metal. Bostik Cementone Buff Ready mixed Fire cement 1kg Tub. Bostik Bituminous Mastic for Roofs. It also offers excellent primerless adhesion to many non-porous. 4. 90. Bostik bituminous Mastic can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Bostik Bituminous Mastic for Roofs dries to a flexible. EVOFB100Range. Translucent and Grey colours are suitable for drinking water as per Australian. Provides a hard wearing, protective layer on wood, metal and cement. finished mastic bed thickness of 1/32" after beat-in. Bond-It Bitumen Paint - 1 litre - Solvent-bourne bituminous black paint for waterproofing & weatherproofing steelwork, concrete, wood, asphalt & portable water tanks. Product information. 30812238 - 450mm x 1 roll. This multi-purpose trowel grade bituminous material is perfect for bedding, pointing and sealing. Sometimes called roofing mastic it is flexible and easy to. 15 incl vat. 91 item 4 Grille Assembly For 01-03 Ford Ranger Painted Black Shell With Emblem Provision Grille Assembly For 01-03 Ford Ranger Painted Black Shell With Emblem. Peut être peint. Compare prices from £28. When tiling showers or other wet areas, apply thinset mortar with a notched trowel over a waterproofing membrane. It can be applied onto existing roofs or mastic asphalt, roofing felt, corrugated iron, fibre/cement, slates, lead, copper and zinc. Bostik Bituminous Mastic for Roofs dries to a flexible. 12. Contact our experts. 6-0. Bostik Rito Bituminous Roof Mastic | 300ml. VAT. OREverbuild Black Jack 903 Bitumen Trowel Mastic | Heavily Filled, Fibre Reinforced and Trowellable Bituminous Compound - Black - 2. View Product. Weather protection of ferrous and non-ferrous metals, concrete, roofing felt, fibre cement, corrugated iron, asphalt and wood. Corporate. Aqua Blocker, as a solvent-free, water-free and bitumen-free sealant, does not require a primer coat and even adheres extremely well to damp surfaces. Composition Resin modified bituminous mass Weight 1. This new family brings customers the application breadth, performance and confidence they have come to expect from Bostik. Bostik Flashband Grey 10m x 225mm (22704) (435) compare. 00. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. Product; Protective coating for external waterproofing and weather protection. Bituminous Mastic can be used on mastic asphalt, roofing felt, corrugated iron, fibre cement, slate, lead, copper, concrete and timber. Bostik Bituminous Mastic is a multi purpose, trowel grade fibre reinforced mastic. 1. Click & Collect. 14. Bostik Brushable Waterproofer for Roofs dries to a tough, black coating. 39 Qty:In today’s Bostik Black Bituminous mastic 1L review we’re going to explore some of the key features and benefits of Bostik Black Bituminous mastic 1L. Bostik Bituminous Mastic for Roofs dries to a flexible black material which remains soft and pliable for a long time after application. When cold, it can stretch 20 times. Quick drying, low odour roof coating that offers waterproofing over most conventional flat roof substrates. Bostik Bituminous Mastic For Roofs Trowel Grade, Colour - Black, 5 Litre : Batteries included? No : Batteries Required? No : Item Weight 19. Bostik Non Woven Plant: Bostik Egypt Industrial Development Group - E2 6th of October City, Giza, Egypt Phone: +20 2 3828 9100. Phone number. Mastic MS polymères de fixation hautes performances idéal pour le collage en vertical d’éléments lourds. Resistant to rainfall immediately. Read more. Add to Basket. Processing wood with bitumen mastic is a simple process, but here it is important not to be mistaken with the choice of composition. Bostik Bituminous Waterproofer for Roofs is a solvent borne bituminous waterproofing material. £29. Regular price €3,95. Bostik Bituminous Mastic for Roofs dries to a flexible black material which remains soft and pliable for a long time after application. Get to know Bostik Discover Arkema. Precautions for safe handling Usage. Product; Multi-purpose trowel grade bituminous material. Bostik Bituminous Felt Adhesive for Roofs is a cold applied adhesive for bonding bituminous roofing felts to asphalt, felt, metal and concrete. Get to know Bostik Discover ArkemaBostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. Geographic availability. 01 Aquatic Chronic 2 (H410) Full text of H- and EUH-phrases: see section 16 Note: ^ indicates not classified, however, the substance is listed in section 3 as it has an OEL This product does not contain candidate. Our Culture. jpg. 5kg. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Coverage per Litre: 6m²/Ltr. It can be applied onto existing roofs or mastic asphalt, roofing felt, corrugated iron, fibre/cement, slates, lead, copper and zinc. mastic asphalt screeds: Bostik Cempolay Universal Primer neat (for applications up to 5mm max) Underfloor heating systems: Contact Technical Services MIX RATIOS 3. Semua gambar dari artikel. 5 Litre. EVOFB100Range. 30811916 Key Features. 28. Our innovative bonding solutions are used and recognized worldwide in new. Tel. In particular, a mastic’s composition and its mechanical properties have been shown to affect its fatigue as well as rutting resistance []. Bostik Bituminous Mastic for Roofs dries to a flexible. Discover Bostik. BOSTIK BITUMINOUS MASTIC Revision Date 08-Mar-2019 Supercedes Date: 15-Feb-2019 Revision Number 1. Features and benefits. bostik bituminous mastic (rito mastic) 2. jpg. It contains 60% recycled glass content and is one of the most innovative. Popular in Bituminous Coatings. For further information refer to installation sheet supplied upon request. About Roof & Gutter. Product; Read more. (156) Write a review. Bostik-flashband-original-finish-lenght-10m-400x300px. Bostik Bituminous Mastic for Roofs. External. 1. C16 Graded; C24 Graded; Joist Hangers; Treated Timber; FirringBostik Rito Bituminous Mastic. . 6. Bostik Bitumuminous Mastic 5Ltr. BOSTIK Flashband Original. Bostik Black Bituminous mastic, 1L (4) £ 15. Product information. 5 litres of water to 20kg Bostik Cempolatex Flexi-Deep. We’re committed to innovating products that make housing development healthier, more sustainable and more efficient. Product; Multi-purpose trowel grade bituminous material. Product overview. It provides an instant bond providing a watertight seal. jpg. ₹ 160 / Kg. A thick heavily bodied, fibre filled, durable bituminous mastic. 5Ltr. VAT€45. 13. Remove loose screws then re-bed both screws and washers in Bostik Bituminous Mastic for Roofs and tighten. Bostik Black Bituminous mastic, 1L (4) £ 15. Tel: +44 (0) 1785 272625. 20/Ltr)upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. Covers 0. Bituminous Mastic. ADHESIVES & TAPES. Bond-It Bitumen Primer 1 litre - Highly penetrative bituminous solution for priming surfaces before application of bituminous materials & flashing tape. BITUMEN super astar 417 is a trowel-applied, black, heavily-filled bituminous compound with added fibres for reinforcement. Bostik P590 SEAL‘N’FLEX ONE PLUS POLYURETHANE SEALANT (sold per piece) ₱ 400. The lap should then be nailed with galvanised clout head nails to secure bond. Sika BlackSeal - 301 este un mastic bituminos cu continut de solvent, armat cu fibre, pentru etansari si lucrari de reparatie. 6. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Bostik 6000 is the next generation single-part hot melt sealant for the production of insulating glass. 30811886. ,. Bituminous Mastic is a multi-purpose, trowel grade material used for waterproofing, bedding, pointing, sealing and stopping Features: Can be used on mastic asphalt, roofing felt, corrugated iron, fibre cement, slate, lead, copper, concrete and timber Normally applied with a steel trowel or putty knife over a clean, dryBostik Bituminous Mastic for Roofs 5Lt 538225. Bostik Bituminous Mastic All Weather Trowel 5L 30618101. Mastic d'étanchéité Bostik ACRYL Peinture. per l. It exhibits excellent adhesion to alkaline surfaces such as concrete, fibrous cement, mortar, and plaster. Colour group. 557. Skin contact Wash with soap and water. 6. 01 Aquatic Chronic 2 (H410) Full text of H- and EUH-phrases: see section 16 Note: ^ indicates not classified, however, the substance is listed in section 3 as it has an OEL This product does not contain candidate. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. It is used for priming bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron and steel prior to the application of bituminous coatings. Bostik Bituminous Mastic All Weather Trowel 5L 30618101. Bostik Multi-Purpose Mastic exceeds the requirements of ANSI A136. New In; Carcassing. Makphalt Mak Elastocryl EMB Acrylic Modified Bituminous Waterproof Coating, Packaging Size: 20 Kg, Black. jpg. Back. Bostik is a leading global adhesive specialist in industrial manufacturing, construction and consumer markets. Protect from frost. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. This fibre reinforced bituminous mastic from Rito has been specially formulated to be highly resistant to weathering, becoming immediately rainfall resistant. M. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Tel. Information. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. It dries to a flexible black material, which remains soft and pliable for. Shop a selection of Bostik Adhesives products for tile setting and sealing at Master Wholesale, including. Bostik-bituminous-mastic-roofs-400x300px. Bostik Limited, Common Road, Stafford, ST16 3EH, UK. Bargain Prices. The fibres in Bostik Flexacryl Quick Drying Waterproofer bridge small cracks and enable the coating to flex with changes in temperature. Window Putty. It dries to form a tough, black waterproof coating and. Ensure area to form lap is completely coated with adhesive and press firmly to expel air when tacky. Read more. Bostik-bituminous-felt-adhesive-roofs-400x300px. Suitable for brush application only. All Weather Roofing Compound Bitumen Waterproof Roof Coating 25 Litre. 12. Add to basket. Bostik-flashband-original-finish-lenght-10m-400x300px. Only. Bituminous Mastic is normally applied with a steel trowel or putty knife over a clean, dry surface. It dries to a flexible black material which remains soft and pliable for a long time after application. Tel. Version 14 Page 2 of 3 Full cure 7 days on porous substrates. It dries to form a tough, black coating. Bostik Limited, Common Road, Stafford, ST16 3EH, UK. Find out more about our locations. Soudal Black Roof & gutter Bituminous mastic, 290ml (9) £ 6 £ 2. No matter what the size or shape of your project, our waterproof sealants are specially formulated to prevent the migrBostik Bituminous Mastic is a multi purpose, trowel grade fibre reinforced mastic. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Bostik Bituminous Waterproofer for Roofs is a premium grade, solvent-based bituminous waterproofer for use on all common roofing materials. IRC Pavement Design Catalogue. 30810521 – 5ltr. Butyl sealants provide rebound for joint settlement and movement. And ultimately help you to decide if Bostik Black Bituminous mastic 1L is the right product for you. Bostik Rito Bituminous Roof Mastic 300ml is a waterproof fibre reinforced mastic. 80/Ltr)Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing; It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber;BITUMINOUS MASTIC FOR ROOFS. Additionally, our butyls adhesives and sealants do not dry or crack over time. upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. Bostik Flashband Self Adhesive Flashing Tape for Roofs is easily applied using hand pressure and a seam roller, with no requirement for special. Bostik-flashband-original-finish-lenght-10m-400x300px. Top seal and trowel to a smooth finish. Bostik bituminous Mastic can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Bostik Rito silvershield is a high quality aluminium pigmented bituminous coating for use on metal surfaces and all matured bituminous roofing surfaces such as roofing felt, asphalt and cold applied bituminous systems. You Build ! For fast delivery on all your Hardware & Building Products, order online at CoreBuild. Bostik-bituminous-felt-adhesive-roofs-400x300px. Unit price / per . Domestic & commercial use. BITUMINOUS BLACK PAINT. 20/Ltr)Use our Mastic & Cold Patch Calculator to estimate the amount of material you will need for your project. bituminous mastic (Bostik 1313 mastic). Back. Picture Information. SKU: LDAM5402 Bituminous Mastic is a multi-purpose, trowel grade material used for waterproofing, bedding, pointing, sealing and stopping. Product overview. View all: Bostik Specialist Paints. It is suitable for priming brickwork, cement renderings, roof tiles, concrete, mineralised felt and timber. Bitumen-free, solvent-free, lead-free: safe to use and environmentally friendly. It can be used as a water and moisture barrier or as a protection for metal. Silicone sealant quickly creates a water-tight seal around windows in your home, so you can ensure they. Immediate resistance to rainfall making it suitable for flashing and roof sheet repairs. Pour 4 litres of clean, cold water into a clean mixing bucket. Covers 0. The product forms a surface skin, but the mass below remains soft to allow for moderate movement. Butyl sealant: Providing smart solutions for both roof and gutter sealing, our butyl mastic products are renowned for their exceptional waterproofing and weatherproofing capabilities. 50 + £6. Get Quote. Bostik Bituminous Mastic for Roofs can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. Volume. 99Inc Vat. Safety Data sheet for EVO-STIK Trowel Mastic, available at BOSTIK HOTLINE Smart help +44 (0) 1785 272625 . upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. Ceramic Tile Mastic. It is used for priming bitumen roofing felt, concrete roofs and floors, cementitious screeds/renders, mastic asphalt, weathered corrugated iron and steel prior to the application of bituminous coatings. Acesta este destinat etansarilor si lucrarilor de reparatii pe membrane bituminoase, beton, tencuieli, sape si caramida. It can be applied onto existing roofs or mastic asphalt, roofing felt, corrugated iron, fibre-cement, slates, lead, copper and zinc. Product; SELF ADHESIVE FLASHING TAPE FOR ROOFS - 10 metre roll. Bitumastic Paints with this cut-back Bitumen are used in chilly weather conditions. for pricing and availability. If a sheet is cracked: clean, prime and apply a bandage strip of woven glass membrane embedded in Bostik Bituminous Mastic for Roofs. Our innovative Trucolor grout is one of the most color-stable products on the market, and is the perfect grout to use if you’re after that glittery, 3D finish. Bitumastic is a single component, solvent based bitumen rubber mastic joint sealant. Bostik Bituminous Mastic All Weather Trowel 5L 30618101. View all: Bostik Specialist Paints. Bostik Flashband Self Adhesive Flashing Tape for Roofs is easily applied using hand pressure and a seam roller, with no requirement for special equipment for cutting,. Bostik Bituminous Waterproofer for Roofs is a premium grade, solvent-based bituminous waterproofer for use on all common roofing materials. Multi-purpose trowel grade bituminous material. Bostik Bituminous Mastic Has A Wide Range Of Applications And Is Available In Tins For Trowelling And In Cartridges For Spot Or Bead Application. Excellente compatibilité toutes peintures. Option: Quantity: Notify Me. 95. 30812224. Bostik Limited, Common Road, Stafford, ST16 3EH, UK. Guarantee - Statutory; Store in original, unopened packaging in cool, dry conditions within the temperature range +5°C to +35°C, out of direct sunlight and away from sources of heat and ignition. glazing tapes contain bitumen or other agents that are incompatible with the silicone. Bitumen paint. Read more. 6-0. FREE delivery 28 - 30 Oct. Weather protection of ferrous and non-ferrous metals, concrete, roofing felt, fibre cement, corrugated iron, asphalt and wood. Bostik Rufabrush Waterproofer 5Lt. jpg. upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. Bonne adhérence, sans primaire, sur les matériaux poreux et non poreux tels que le béton, le ciment, la brique, l'aluminium laqué, l’aluminium. GET IN TOUCH. Bostik Bituminous Mastic for Roofs dries to a flexible. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. 1 Review . Le mastic silicone neutre d'étanchéité 4 en 1 certifié SNJF façade et vitrage. Mastic acrylique d'étanchéité spécial peintre pour rebouchage de fissures et calfeutrements divers avant mise en peinture. per l. Download More Info; Rito Bituminous Mastic Datasheet ; Ex VAT Inc VAT. TDS SDS. Bitumen Waterproofing Sheet Membrane. Discover Bostik. Bostik Flexacryl Instant Waterproof Compound for flat roofs is a flexible, single coat waterproofing compound that offers immediate waterproofing over most conventional roofing substrates. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Bostik Bituminous Mastic for Roofs is a multi-purpose trowel grade bituminous material for waterproofing, stopping, bedding, pointing and sealing. Product; Protective coating for external waterproofing and weather protection. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. jpg. Bostik Powermix Waterproofing ₱ 998. waterproofing paint. Colour Black, 2. Bituminous Mastic is a multi-purpose, trowel grade material used for waterproofing, bedding, pointing, sealing and stopping. Bostik Bituminous Mastic for Roofs dries to a flexible. It can be used as a water and moisture barrier or as a protection for metal. Bostik Bituminous Waterproofer for Roofs. Immediately resistant to rainfall and suitable for use on roofing felt, corrugated iron, fibre cement, slate, lead, copper, concrete and timber. Bostik Pro S41 Window & Door Frame Silicone 310ml Clear £7. 8. 12. Aqua Blocker, as a solvent-free, water-free and bitumen-free sealant, does not require a primer coat and even adheres. resealing of existing roofs it can be applied onto mastic asphalt, roofing felt, corrugated iron, asbestos/fibre cement, slates, lead, copper and zinc. 20/Ltr) upstands or splits must be made good using Bostik Bituminous Mastic for Roofs. Tax included where applicable. Bostik Aluminium Solar Protector for Roofs is a bituminous based aluminium protective coating with light and heat reflective properties for use over bituminous coatings, aged asphalt and primed steel. 5ltr (30811915) sold separately (outer qty 4) in: evo stik adhesives. Bostik Rito silvershield is a high quality aluminium pigmented bituminous coating for use on metal surfaces and all matured bituminous roofing surfaces such as roofing felt, asphalt and cold applied bituminous systems.