Everbuild Forever White Silicone Sealant – 295ml 
Code 6 Cast Lead - 360mm x 3m 
Code 3 Cast Lead - 1200mm x 6m 
Bond It Cyanoacrylate Superglue Medium Viscosity, Clear - 50g 
Ronseal Diamond Hard Floor Varnish - Clear Matt 2.5L 
Ronseal One Coat Stays White Radiator Paint - Satin 250ml 
Bond It B2 Expanding PU Foam - Beige 750ml 
Soudal Soudaduct - Grey 300ml 
Gorilla Tape - Black (48mm x 32m) 
Soudal Mitre Bonding Kit Superglue Adhesive & Activator 
ALM Code 3 Milled Lead - 914mm x 3m 
Cromar All Weather Roof Coat – Black 2.5 Litre 
FloPlast Round 92½° Bend - Black 
Code 7 Cast Lead - 210mm x 3m 
Soudal Soudaduct - Grey 300ml (Box of 12) 
Code 5 Cast Lead - 510mm x 6m 
Everbuild Triple Action Wood Treatment – 5 Litre 
Code 8 Cast Lead - 800mm x 3m 
Bond It Glass Cleaner - Clear 1L (Box of 12) 
Klober Profile-Line Limarech Tile Vent - Terracotta KG9859-3-0152 (Box of 10) 
Isoflex Special Primer - 750ml 
Timloc 3014C Over Fascia Ventilation System 1M - Black 
ALM Code 5 Milled Lead - 360mm x 3m 
Timco Square Twist Nails - Galvanised (40 x 3.75mm) 1kg 
Ronseal Big Hole Smooth Finish Filler - Grey 1.2Kg 
Code 4 Cast Lead - 800mm x 6m Trowel Mastic
Best Sellers
-
Thompson’s Water Seal – 1L
£12.99 Incl VAT £10.83 Excl VAT Add to basket -
Thompson’s 10 Year Roof Seal – 4L
From: £43.44 Incl VAT £36.20 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild General Purpose Silicone Sealant – 80ml
From: £7.99 Incl VAT £6.66 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild General Purpose Silicone – White 280ml (Box of 12)
£29.99 Incl VAT £24.99 Excl VAT Add to basket -
Cromar Acrypol+ Plus Roof Coating Waterproof System – 20kg (Various Colours)
From: £245.00 Incl VAT £204.17 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Everbuild Salt-Away Sprayable Salt Remover – 1 Litre
£7.89 Incl VAT £6.58 Excl VAT Add to basket
Frequently Asked Questions (3)
Bitumen trowel mastic is a black, heavily filled bituminous compound reinforced with fibres. In spite of the product's surface membrane, it remains soft below to allow moderate movement.
Trowel mastic is made for perimeter pointing around wood and metal window and door frames which aid in waterproofing your home.
To apply it, use a trowel or a troweling knife. The surface should be pointed to a smooth finish immediately after application.
Trowel Mastic
Trowel mastic is made for perimeter pointing around wood and metal window and door frames. Trowel mastic comes in various sizes including 3kg, 6kg, 1l, 2.5l and 5 litre — depending on the product and the brand.
What is Bitumen Trowel Mastic?
Bitumen trowel mastic is a black, heavily filled bituminous compound reinforced with fibres. In spite of the product’s surface membrane, it remains soft below to allow moderate movement. Can be used as a sealant or a filler for mastic asphalt, roofing felt, corrugated iron, metal gutters, and downpipes.
Applying Trowel Mastic
Before using Trowel Mastic, make sure that all surfaces are be clean, dry, and free from dirt, dust, grease, and other contamination. To apply it, use a trowel or a troweling knife. The surface should be pointed to a smooth finish immediately after application. Surface drying occurs within 7 days, followed by gradual drying of the cross-section. After use, flatten the surface of the mastic and replace the polythene disc, ensuring the container is properly sealed.
After using the trowel, make sure that you clean tools and equipment immediately after use with white spirit. Hardened material can only be removed by mechanical means. Do not use solvents to remove from hands/skin – use soap and water with the aid of Wonder Wipes.
