Roof sealants are a great way to ensure you maximise the waterproof protection on your roof. Also known as waterproof roof sealant, our roof seal products can be easily applied with a brush and are perfect for repairing small cracks and splits in any existing roofing materials. Our range of roof sealant paint comes in different colours to allow a good colour match, and we also offer roof paint in different sizes depending on the size of the job at hand. Shop the collection of roof sealer online at B&Q, whether you're looking for felt roof sealant, flat roof sealant, shed roof sealant, or something else.
Liquid Rubber Roof Coating - Instant Leak Seal One Coat Waterproofing - Grey - 5 Litres
Roof Pro Flexypol One Coat Grey Roofing waterproofer
3 options available
Trade Coatings Waterproof Roof Repair Paint with Reinforced Fibres - Grey - 5kg
3 options available
Bitumen Roof Protection All Weather Roofing Compound Bitumen Waterproof Roof Repair Coating 25L Njl Direct
Black Bitumen Paint 5L with Brush Included - Universal Outdoor Coating Solvent Based Protection Bitumen Paint Waterproofing
Liquid Rubber Roof Coating - 5 Litres - Instant Leak Seal Technology Quick Drying, One Coat Waterproofing Sealant - CLEAR
Skyguard Liquid Rubber Roof Coating 5L - Black Waterproof Flat Roof Sealant for Felt, GRP, Concrete & Metal + Free Roller & Sleeve
Roof Pro Flexypol One Coat Black Roofing waterproofer
3 options available
Stormdry Liquid Rubber Leak Seal 500ml Black Quick-Dry Waterproof Leak Sealer for Emergency Roof and Gutter Repair
Skyguard Liquid Rubber Roof Coating 5L - Grey Waterproof Flat Roof Sealant for Felt, GRP, Concrete & Metal + Free Roller & Sleeve
Premium Anthracite Grey Fence Paint - 5 Litres - Waterbased ECO Resin Technology
The Patio Paint - Brick Red - 5 Litre - Superior Patio Paint with Professional Finish - For Use on Patios, Walkways, Walls
Trade Paints Liquid Rubber Grey Coating 5Kg LeakFix Instant Waterproof Roof Sealant for Leaks Cracks Roof Repairs
Trade Paints Liquid Rubber Clear Coating 1Kg LeakFix Instant Waterproof Roof Repair Paint Sealant for Leaks Cracks Water Damage
Bond It Solar Reflective Aluminium Roof Repair Bitumen Based Paint 25L
Flag Roofix Black - Liquid Roof Repair - Instant Waterproof For Leaks, Gutters, Lead Flashing, Metal, Slate, Concrete, Felt 5L
Bitumen Roof felt Adhesive Cold Applied Strong final Bond for Roof Felt 5L Njl Direct
Soudal Transparent Roof & gutter Bituminous mastic, 0.29L
Pegdev - PDL 1 x Tins Of Bitumen Cold Joint Sealer 750ml Spray Adhesive Tack Coat Moisture Sealant Sealer Quick Drying Formula
Flat Roof Waterproofing Compound 5L with Application Brush - Quality Flat Roof Sealant Paint for House and Shed Roof Repair DIY
Trade Coatings Waterproof Roof Repair Paint with Reinforced Fibres - Black - 5kg
3 options available
Trade Paints Roof & Tile Paint Brick Red 5L
Bitumen Solar Reflective Aluminium Roof Coat Paint, Protects Felt, Bitumen, Metal 5L Njl Direct
Soudal Black Roof & gutter Bituminous mastic, 290ml
Britannia Paints Durashield Grey 15kg - One Coat - 5 Year Life Expectancy - Waterproof Rubber Roof Coating
Bitumen Solar Reflective Aluminium Roof Coat Paint, Protects Felt, Bitumen, Metal 25L Njl Direct
Premium Fence Paint - 5 Litres - Waterbased ECO Resin Technology - Deep Black
SupaDec Roof & Gutter Sealant - Black, 300ml - Waterproof Silicone Sealant Adhesive for Roofing - Felt & Guttering
Bitumen Roof Protection All Weather Roofing Compound Bitumen Waterproof Roof Repair Coating 5L Njl Direct
Trade Paints Liquid Rubber Clear Coating 5Kg LeakFix Instant Waterproof Roof Sealant for Leaks Cracks Roof Repairs
Roof Pro Roof Repair Black Bituminous mastic, 1L
Bitumen Paint Black for Concrete, Steel Iron, Weatherproof Waterproof Coating 5L Njl Direct
Bitumen Roof felt Adhesive Cold Applied Strong final Bond for Roof Felt 25L Njl Direct
Flag Roofix Grey - Liquid Roof Repair - Instant Waterproof For Leaks, Gutters, Lead Flashing, Metal, Slate, Concrete, Felt 5L
Trade Paints Roof & Tile Paint Light Grey 5L
SIRAMICO COATINGS Brick & Tile Paint - 2.5L - Red - Matt Finish - Interior & Exterior Surfaces for Brick, Tile, Concrete & Stone
Liquid Roof Felt Waterproofing Membrane - Grey - 1.5kg - Best Quality
Premium Goose Grey Fence Paint - 5 Litres - Waterbased ECO Resin Technology with UV Protection
Trade Paints Liquid Rubber Grey Coating 2.5Kg LeakFix Instant Waterproof Roof Sealant for Leaks Cracks Roof Repairs
Bostik Black Bituminous mastic, 1L
Roof Sealant - Waterproof Bitumen Sealant for Roofing Felt and Gutter, Roof Felt Adhesive - Black Paste Rubber - Stops Leaks
Roof Pro Roof Repair Black Bituminous mastic, 1L
Bitumen Paint Black for Concrete, Steel Iron, Weatherproof Waterproof Coating 25L Njl Direct
Bond It Black Bitumen Paint Weatherproof Roof Protection Sealant Metal Rail 5kg
Thompsons Emergency Black Roof & gutter Sealant, 1L
Trade Paints Liquid Rubber Grey Coating 1Kg LeakFix Instant Waterproof Roof Sealant for Leaks Cracks Roof Repairs
Roof Pro Premium Black Roof & gutter sealant
Everbuild Grey Emergency roof & gutter sealer, 310ml
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Roof sealants are essential for protecting your roof from water damage, weathering, and wear. Whether you’re repairing cracks or giving your roof a fresh layer of defence, roof sealant paint creates a strong, weatherproof barrier that lasts. A waterproof roof sealant can be used on various surfaces, including felt, tiles, and metal, making it a versatile choice for any project. Flat roof sealant is perfect for sealing larger, level surfaces, while felt roof sealant offers great adhesion to traditional roofing felt. For smaller structures like garden buildings or workshops, shed roof sealant and shed roof paint are easy to apply and quick to dry. Clear roof sealant provides discreet protection, while grey roof sealant and black roof sealant are ideal for a more seamless finish.
Looking for a strong roof seal? Roof sealer products like bitumen roof sealant are ideal for long-lasting protection, especially on older or more exposed surfaces. Top brands like Soudal roof and gutter sealant and Everbuild roof and gutter sealant deliver excellent flexibility and durability, perfect for all-round roof and gutter sealant applications. Whether you're sealing joints around roof tiles or fixing leaks in roofing sheets, you'll find everything you need in our roofing supplies range. From roof paint to sealant and beyond, we've got your roof covered.
