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Roofing sealants

 prices on 5 models

Roofing

— elastic compound specifically for roofs: it seals joints and seams, withstands ultraviolet rays, rain, snow, and seasonal expansion without cracking. It is used on valleys, ridges, around chimneys, vents, skylights, metal overlaps, and near self-tapping screws, as well as for quick "patching" of micro-cracks and leaks. Unlike universal sealants, roofing formulas (bitumen-polymer, MS polymer, polyurethane, neutral silicone) are designed for temperature fluctuations and direct sunlight exposure: bitumen is suitable for bitumen shingles and metal, MS/PU are used for flexible joints and are often applied even on slightly damp surfaces, and neutral silicone is safe around glass and aluminum. It's important to choose a compound compatible with the roof material (acidic silicones damage zinc/copper), clean and degrease the edges, and prime porous areas if necessary to ensure the seam remains waterproof for years.
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Everbuild Silicone Sealant EVB700TTR
from £3.40 up to £79.46 
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This 310ml clear (translucent) cartridge of Everbuild Everflex® 700T LMN Silicone offers a versatile, unobtrusive finish that works across multiple applications and colour schemes. The translucent for more→mulation is particularly useful where a discreet seal is required or where the substrate colour should remain visible. This fast, neutral cure, low modulus silicone sealant has been specially formulated to a high viscosity, providing excellent tooling properties without the need for priming. The formulation resists mould and bacterial attack, making it ideal for both interior and exterior applications in the PVCu and roofline industry. Features and Benefits: • 310ml cartridge size for use w…
Everbuild Sika 486161 Everflex® 700T Lmn Silicone White 300Ml EVB700TWH
from £3.40 up to £79.46 
Compare prices9→
Everbuild Everflex® 700T LMN Silicone is a fast neutral cure low modulus silicone sealant specially formulated for the PVCu and roofline industry. It has been specifically formulated to a high v more→iscosity to give excellent tooling properties without the need for priming. Formulated to resist mould and bacterial attack. Suitable for perimeter pointing window and door frames sealing plastic roofline areas and general weather sealing.1 x Everbuild Everflex® 700T LMN Silicone White 300mlPTDEVB700TWH
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