Soudal Repair Express Cement – Beige 290ml (Box of 12) 
Ox Tools Waterproof Latex Gloves Size 9 Large 
Cromar Vent 3 Light Breathable Membrane - 1m x 50m (Full Pallet of 56) 
Thompson's One Coat Damp Seal - White 250ml 
Soudal Gap Filler Expanding Foam Gun Grade - 750ml 
Klober Single Pantile Vent - Slate Grey KG9860-0429 (Box of 10) 
Timco Metal Galvanised Insulation Discs - 35mm 
Everbuild Pinkgrip SF Solvent Free Adhesive – 380ml (Box of 12) 
Hambleside Danelaw Double Plain Tile Vent, TV10/9 - Brown (Box of 5) 
ALM Code 3 Milled Lead - 850mm x 3m Trowel Mastic
Best Sellers
-
FloPlast Half Round Internal Stop End, White – 112mm
£3.99 Incl VAT £3.33 Excl VAT Add to basket -
Cromar Vent 3 Light Breathable Membrane – 1.5m x 50m
£48.99 Incl VAT £40.83 Excl VAT Add to basket -
Aluflow Downpipe Bracket – (Black, Grey or White)
From: £9.78 Incl VAT £8.15 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Cromapol Acrylic Roof Coating – 1kg
From: £14.59 Incl VAT £12.16 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Predator Atlantic Waterproof Gloves, Red
From: £4.99 Incl VAT £4.16 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
OX Pro Ultraflex Small Trowel 8 inch / 200mm x 80 mm
£34.10 Incl VAT £28.42 Excl VAT Read more
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.
