Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 
Gorilla Glue - Dark Brown 1L 
Bond It Gripbond - Solvent-Free Adhesive - White 350ml 
FloPlast FloGuard Gutter Guard - 5m (10 x 500mm) 
Everbuild Mammoth Clear Weatherproof Tape 
Timco Impact Driver Bit Set 
ALM Code 6 Milled Lead Flashing - 150mm x 6m 
Soudal Repair Express Cement – Grey 290ml (Box of 12) 
Code 6 Cast Lead - 240mm x 3m 
Sika MultiSeal Self Adhesive Bituminous Sealing Tape - (300mm x 10m) 
OX Pro Impact Drill & Drive Accessory Set - 40 Piece 
Code 8 Cast Lead - 1200mm x 6m 
Everbuild Clear Fix – 290ml (Box of 12) 
FloPlast Square Union Unit - White 
OX Trade Torpedo Level 230mm / 9in 
Freeflow 65mm Square Gutter Drain Pipe 112° Branch - Black 
Code 7 Cast Lead - 300mm x 6m Trowel Mastic
Best Sellers
-
FloPlast Half Round External Stop End, Brown – 112mm
£3.99 Incl VAT £3.33 Excl VAT Add to basket -
Bond It Bitumen Paint – Black 25L
£64.99 Incl VAT £54.16 Excl VAT Add to basket -
OX Trade 3 Piece Spirit Level Set 600, 1200 & 1800mm
£106.99 Incl VAT £89.16 Excl VAT Read more -
Soudal Soudalead PB Lead Sealant – Grey 300ml
£9.99 Incl VAT £8.33 Excl VAT Add to basket -
Climateq POP 135 Breather Membrane 1m x 50m
£43.99 Incl VAT £36.66 Excl VAT Read more -
Ronseal Chalky Furniture Paint – 750ml
From: £17.99 Incl VAT £14.99 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page
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.
