ALM Code 4 Milled Lead - 850mm x 6m 
Code 8 Cast Lead - 150mm x 3m 
Ronseal One Coat Water-Based Tile Paint - Magnolia Satin 750ml 
ALM Code 3 Milled Lead - 914mm x 3m 
Timco M6 Zip-Fix Cavity Wall Fixings - 10 Pieces 
OX Tools Pro Heavy Duty Flexi Tub - 73L 
Code 5 Cast Lead - 760mm x 6m 
Ronseal Multi Purpose Filler Smooth Finish Powder - 2Kg 
Gorilla Wood Glue - Brown 532ml 
Code 7 Cast Lead - 510mm x 6m 
FloPlast Half Round Gutter 90° Bend, White – 112mm 
Sikagard Woodworm Killer - 5 Litre Trowel Mastic
Best Sellers
-
Ronseal Precision Finish Brush – 2.5 Inch
£9.99 Incl VAT £8.33 Excl VAT Add to basket -
ALUKAP-SS Wall and Eaves Beam Post, RAL Powder Coat
£1,109.47 Incl VAT £924.56 Excl VAT Read more -
Timco Folding Utility Knife
£12.99 Incl VAT £10.83 Excl VAT Read more -
ALM Code 7 Milled Lead – 760mm x 3m
£229.39 Incl VAT £191.16 Excl VAT Add to basket -
Everbuild Lumberjack 5 Minute Polyurethane Wood Adhesive Liquid – 750ml (Box of 12)
£109.92 Incl VAT £91.60 Excl VAT Read more -
Soudal Pro 30D Waterproof Wood Adhesive – 750g
£7.24 Incl VAT £6.03 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.
