OX Pro Dry Wall Hammer - 14 oz 
ALM Code 6 Milled Lead Flashing - 210mm x 3m 
Soudal Bathroom & Kitchen Silicone - White 290ml (Box of 12) 
Code 3 Cast Lead - 240mm x 6m 
Double Nylon Tool Pouch with Belt 
Right Hand Klober Contract Dry Verge Unit Brown 
Silweld Repair Tape, Black - 3m 
Soudal Degrip All Spray – 400ml 
Bond It Economy Sealant Gun - Blue 900ml 
Everbuild PVCu Solvent Cleaner – 1 Litre (Box of 12) 
Bond It All Weather Roofing Compound - Black 2.5L 
Soudal Butyrub Non-Setting Mastic - Grey 300ml 
Code 5 Cast Lead - 1200mm x 3m 
Ronseal Precision Finish Brush - 3 Pack 
Ronseal Knot Block Primer & Undercoat - White 2.5L 
8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 
Patination Oil Lead Mate Flashing Protection Coating - 500ML 
ALM Code 7 Milled Lead - 180mm x 6m 
Everbuild Black Jack 902 Bitumen & Flashing Primer – 1 Litre 
FloPlast Square Line Downpipe Offset Bend 92.5° White – 65mm 
Hambleside Danelaw (HD TVSPA) Tile Vent Adaptor and Flexi for TV15 Range 
Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Brown (Box of 5) Trowel Mastic
Best Sellers
-
Lead Sheet Cleaner – 1 Litre
£16.95 Incl VAT £14.13 Excl VAT Add to basket -
ALM Code 3 Milled Lead – 390mm x 6m
£99.12 Incl VAT £82.60 Excl VAT Add to basket -
Everbuild 709 FebFlor Floor-Flex Plus – 5 Litre
£19.99 Incl VAT £16.66 Excl VAT Add to basket -
Ronseal Quick Drying Stain Block – Aerosol White
£13.99 Incl VAT £11.66 Excl VAT Add to basket -
FaithFull Heavy Duty Bucket – Black 14L
£3.49 Incl VAT £2.91 Excl VAT Read more -
Bond It Brick & Patio Cleaner – Clear 5L
£8.99 Incl VAT £7.49 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.
