Liquid Rubber Roof Sealant 5L Black | Flexible Waterproof Sealant Outdoor Roof Coating for Flat Roof Repair, Asphalt, GRP, Fibreglass & Concrete | One Coat Leak Protection, UV & Weather Resistant
Brand: READY STEADY DEFEND
Color: Black
Features:
- COMPLETE FLAT ROOF WATERPROOFING! – High-performance liquid rubber roof sealant for long-lasting flat roof repair. Creates a flexible, seamless waterproof coating for garages, extensions, sheds, dormers and balconies, protecting against water, rain and harsh UK weather on multiple surfaces all year.
- ONE COAT LEAK SEAL TECHNOLOGY – Thick, brushable liquid rubber forms a seamless membrane in a single high-build coat, reducing time on flat roof repair jobs. The flexible acrylic coating bridges hairline cracks, helps stop ponding water ingress and resists peeling, flaking and brittleness over time.
- MULTI-SURFACE+ ROOF & GUTTER ADHESION! – Designed for common roofing materials including felt, asphalt, GRP, fibreglass, EPDM, concrete, metal and timber. Ideal for garage roofs, sheds, verandas, dormers, gutters, cladding, upstands and roof details where a waterproof roof coating is required in UK.
- EASY BRUSH, ROLLER OR SPRAY APPLICATION! – Simple to apply by DIY users or professionals. Mix thoroughly, then lay a thick, even coat with a synthetic brush, medium pile roller or airless sprayer. 5L covers approx 5m²+ per coat on roofs, touch dry in 1–2 hours and fully cured in 24–48 hours at 20°C.
- LONG-LASTING, UK-MADE ROOF PROTECTION! – Premium liquid rubber roof coating with up to 10-year+ life expectancy when applied correctly. Helps keep roofing dry to reduce heat loss, resist mould and algae growth and cut maintenance. Manufactured in UK for reliable quality trusted by trades and DIYers.
Details: Ready Steady Defend Liquid Rubber Roof Sealant is a high-performance waterproof roof coating for flat roof repair. This solvent-based liquid rubber forms a flexible, seamless membrane that helps reduce water ingress on garages, extensions, porches, sheds and other low-slope roofs in demanding UK weather. Hydrophobic acrylic polymer technology creates a durable rubberised barrier that resists ponding water, wind driven rain, UV and chemicals. Ideal as a flat roof waterproofing paint for bitumen felt, asphalt, GRP fibreglass, EPDM rubber, concrete, brick, tiles, metal and timber roof details. The one-coat, high-build system saves time compared with multi-layer roof repair products. After thorough mixing, simply brush, roll or spray on a generous, even layer to form a continuous waterproof roof coating. 5L covers approximately 5m² per coat depending on surface profile and porosity for efficient coverage in a single application. Touch dry in roughly 1–2 hours at 20°C and fully cured within 24–48 hours, this roof sealant suits trade professionals and competent DIY users. The flexible cured film helps bridge hairline cracks and minor movement, resisting peeling, flaking and brittleness. The elastic membrane copes with thermal expansion and contraction across seasons to help prevent leaks returning. Use Liquid Rubber Roof Sealant on flat roofs, balconies and terraces where long-lasting waterproofing is needed. It also suits weatherproofing cladding, guttering, drainpipes, flashings and upstands exposed to frequent rain. Keeping roof surfaces dry reduces moisture in roofing materials and can support overall energy efficiency. Manufactured in the UK and based on proven coating chemistry, Ready Steady Defend Liquid Rubber Roof Sealant offers a practical alternative to bitumen roof repair paint. It delivers durable, easy-to-apply protection for many substrates, making it a smart choice for homeowners, landlords and tradespeople needing dependable flat roof waterproofing.!
EAN: 5061001656363
Model: Sealant-Black
Binding: DIY & Tools
Item Condition: New
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