15
£3,286.09
  • × Code 6 Cast Lead - 210mm x 3mCode 6 Cast Lead - 210mm x 3m 1 × £54.26
  • × OX Tough Builders Socks (UK 6-11)OX Tough Builders Socks (UK 6-11) 1 × £9.89
  • × 84 x Eridge Dry Fix Ridge System Black - 6M Kit84 x Eridge Dry Fix Ridge System Black - 6M Kit 1 × £2,478.00
  • × Cromar Vent 3 High Performance Breathable Membrane 1m x 50mCromar Vent 3 High Performance Breathable Membrane - 1m x 50m 1 × £49.99
  • × OX Trade Stubby Level - 100mmOX Trade Stubby Level - 100mm 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Satin 750mlRonseal Stays White 2in1 Paint & Primer - Satin 750ml 1 × £13.99
  • × Soudal Insulating Foam Genius Gun 750ml - ChampagneSoudal Insulating Foam Genius Gun 750ml - Champagne 1 × £9.99
  • × Code 6 Cast Lead - 360mm x 6mCode 6 Cast Lead - 360mm x 6m 1 × £185.64
  • × FloPlast Half Round Gutter Angle 135°, Brown – 112mmFloPlast Half Round Gutter Angle 135°, Brown – 112mm 1 × £6.29
  • × Soudal PVCu Gap Filler, White - 300ml (Box of 12)Soudal PVCu Gap Filler, White - 300ml (Box of 12) 1 × £82.68
  • × Code 8 Cast Lead - 150mm x 6mCode 8 Cast Lead - 150mm x 6m 1 × £102.82
  • × Code 3 Cast Lead - 800mm x 3mCode 3 Cast Lead - 800mm x 3m 1 × £102.82
  • × This image displays the front of the product which is a Evo-Stik Impact Adhesive - 500mlEvo-Stik Impact Adhesive - 500ml 1 × £16.99
  • × This image displays the front of the product which is a Everbuild Tecnic Silicone 825 – 380ml (Box of 25)Everbuild Tecnic Silicone 825 – Limestone White 380ml (Box of 25) 1 × £139.75
  • × This image displays the front of the product which is a Timco Velocity Premium Multi-Use Screws - Mixed TrayTimco Velocity Premium Multi-Use Screws - Mixed Tray 1 × £23.99

Subtotal: £3,286.09

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

15
£3,286.09
  • × Code 6 Cast Lead - 210mm x 3mCode 6 Cast Lead - 210mm x 3m 1 × £54.26
  • × OX Tough Builders Socks (UK 6-11)OX Tough Builders Socks (UK 6-11) 1 × £9.89
  • × 84 x Eridge Dry Fix Ridge System Black - 6M Kit84 x Eridge Dry Fix Ridge System Black - 6M Kit 1 × £2,478.00
  • × Cromar Vent 3 High Performance Breathable Membrane 1m x 50mCromar Vent 3 High Performance Breathable Membrane - 1m x 50m 1 × £49.99
  • × OX Trade Stubby Level - 100mmOX Trade Stubby Level - 100mm 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Satin 750mlRonseal Stays White 2in1 Paint & Primer - Satin 750ml 1 × £13.99
  • × Soudal Insulating Foam Genius Gun 750ml - ChampagneSoudal Insulating Foam Genius Gun 750ml - Champagne 1 × £9.99
  • × Code 6 Cast Lead - 360mm x 6mCode 6 Cast Lead - 360mm x 6m 1 × £185.64
  • × FloPlast Half Round Gutter Angle 135°, Brown – 112mmFloPlast Half Round Gutter Angle 135°, Brown – 112mm 1 × £6.29
  • × Soudal PVCu Gap Filler, White - 300ml (Box of 12)Soudal PVCu Gap Filler, White - 300ml (Box of 12) 1 × £82.68
  • × Code 8 Cast Lead - 150mm x 6mCode 8 Cast Lead - 150mm x 6m 1 × £102.82
  • × Code 3 Cast Lead - 800mm x 3mCode 3 Cast Lead - 800mm x 3m 1 × £102.82
  • × This image displays the front of the product which is a Evo-Stik Impact Adhesive - 500mlEvo-Stik Impact Adhesive - 500ml 1 × £16.99
  • × This image displays the front of the product which is a Everbuild Tecnic Silicone 825 – 380ml (Box of 25)Everbuild Tecnic Silicone 825 – Limestone White 380ml (Box of 25) 1 × £139.75
  • × This image displays the front of the product which is a Timco Velocity Premium Multi-Use Screws - Mixed TrayTimco Velocity Premium Multi-Use Screws - Mixed Tray 1 × £23.99

Subtotal: £3,286.09

View basketCheckout

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Trowel Mastic

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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.