29
£2,167.42
  • × This image displays the front of the product which is a Ulti-Mate Cambrian Grey Tile VentUlti-Mate Cambrian Grey Tile Vent 1 × £59.99
  • × This image displays the front of the product which is a Everbuild 402 Waterseal – 5 LitreEverbuild 402 Waterseal – 5 Litre 1 × £18.99
  • × FloPlast Round Downpipe 112° Bend, WhiteFloPlast Half Round Downpipe 112° Bend, White 1 × £4.49
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 450mm x 6m 2 × £195.41
  • × Bond It Cover-It Carpet Protector - Clear 625mm X 25MBond It Cover-It Carpet Protector - Clear 625mm X 25M 1 × £12.99
  • × Bond It Organic Cleaner - Clear 2.5LBond It Organic Cleaner - Clear 2.5L 1 × £7.99
  • × Ronseal Multi Purpose Powder Smooth Finish Filler - 2KgRonseal Multi Purpose Filler Smooth Finish Powder - 2Kg 1 × £12.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 250mlRonseal One Coat Stays White Radiator Paint - Matt 250ml 1 × £12.99
  • × Copper Coil 20m x 50mmCopper Coil 20m x 50mm 1 × £119.99
  • × This image dispalys the front of the product which is a Everbuild Stixall Extreme Power - 290ml (Box of 12)Everbuild Stixall Extreme Power - Grey 290ml (Box of 12) 1 × £39.96
  • × This image displays the front of the product which is a Ronseal Stays White One Coat Paint - Gloss 2.5LRonseal Stays White One Coat Non-Drip Paint - Gloss 2.5L 1 × £24.99
  • × Permavent Permatac Butyl Tape 19m X 50mmPermavent Permatac Butyl Tape 19m X 50mm 1 × £43.09
  • × IKO Shed Felt - Green 10m RollIKO Shed Felt - Green 10m Roll 1 × £27.50
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 210mm x 3m 1 × £37.13
  • × This image displays the front of the product which is a Thompson's Oil & Drive Cleaner - 2LThompson's Oil & Drive Cleaner - 2L 1 × £22.35
  • × Everbuild Showerproof Bathroom Silicone - Clear 280mlEverbuild Showerproof Bathroom Silicone - Clear 280ml 1 × £6.99
  • × FloPlast Round Line Branch 67.5°, BrownFloPlast Half Round Downpipe Branch 67.5°, Brown 1 × £9.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 210mm x 6m 1 × £73.63
  • × This image displays the front of the product which is a Klober Single Pantile Vent - Terracotta KG9860-0152 (Box of 10)Klober Single Pantile Vent - Terracotta KG9860-0152 (Box of 10) 1 × £215.99
  • × This image displays the front of the product which is a Everbuild Professional Sealant Gun – C4 (290 - 380ml)Everbuild Professional Sealant Gun – C4 (290 - 380ml) 1 × £10.99
  • × FloPlast Square Gutter Angle 135°, WhiteFloPlast Square Line Gutter Angle 135° White 1 × £6.29
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 1600mm x 6m 1 × £781.06
  • × FloPlast Square Line Downpipe Offset Bend 92.5° White – 65mmFloPlast Square Line Downpipe Offset Bend 92.5° White – 65mm 1 × £4.49
  • × This image displays the front of the product which is a Spax Pozi PZ1 Drill Bits - 25mm (Pack of 5)Spax Pozi Pz1 Drill Bits - 25mm (Pack of 5) 1 × £7.49
  • × Timloc Double Roman Tile Vent Grey (Box of 6)Timloc Double Roman Tile Vent Grey (Box of 6) 1 × £119.88
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane - 1m x 50m 1 × £29.99
  • × This image displays the front of the product which is a Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12)Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12) 1 × £59.88
  • × FloPlast Square Pipe Connecter, WhiteFloPlast Square Line Pipe Connector White 1 × £4.99

Subtotal: £2,167.42

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

29
£2,167.42
  • × This image displays the front of the product which is a Ulti-Mate Cambrian Grey Tile VentUlti-Mate Cambrian Grey Tile Vent 1 × £59.99
  • × This image displays the front of the product which is a Everbuild 402 Waterseal – 5 LitreEverbuild 402 Waterseal – 5 Litre 1 × £18.99
  • × FloPlast Round Downpipe 112° Bend, WhiteFloPlast Half Round Downpipe 112° Bend, White 1 × £4.49
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 450mm x 6m 2 × £195.41
  • × Bond It Cover-It Carpet Protector - Clear 625mm X 25MBond It Cover-It Carpet Protector - Clear 625mm X 25M 1 × £12.99
  • × Bond It Organic Cleaner - Clear 2.5LBond It Organic Cleaner - Clear 2.5L 1 × £7.99
  • × Ronseal Multi Purpose Powder Smooth Finish Filler - 2KgRonseal Multi Purpose Filler Smooth Finish Powder - 2Kg 1 × £12.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 250mlRonseal One Coat Stays White Radiator Paint - Matt 250ml 1 × £12.99
  • × Copper Coil 20m x 50mmCopper Coil 20m x 50mm 1 × £119.99
  • × This image dispalys the front of the product which is a Everbuild Stixall Extreme Power - 290ml (Box of 12)Everbuild Stixall Extreme Power - Grey 290ml (Box of 12) 1 × £39.96
  • × This image displays the front of the product which is a Ronseal Stays White One Coat Paint - Gloss 2.5LRonseal Stays White One Coat Non-Drip Paint - Gloss 2.5L 1 × £24.99
  • × Permavent Permatac Butyl Tape 19m X 50mmPermavent Permatac Butyl Tape 19m X 50mm 1 × £43.09
  • × IKO Shed Felt - Green 10m RollIKO Shed Felt - Green 10m Roll 1 × £27.50
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 210mm x 3m 1 × £37.13
  • × This image displays the front of the product which is a Thompson's Oil & Drive Cleaner - 2LThompson's Oil & Drive Cleaner - 2L 1 × £22.35
  • × Everbuild Showerproof Bathroom Silicone - Clear 280mlEverbuild Showerproof Bathroom Silicone - Clear 280ml 1 × £6.99
  • × FloPlast Round Line Branch 67.5°, BrownFloPlast Half Round Downpipe Branch 67.5°, Brown 1 × £9.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 210mm x 6m 1 × £73.63
  • × This image displays the front of the product which is a Klober Single Pantile Vent - Terracotta KG9860-0152 (Box of 10)Klober Single Pantile Vent - Terracotta KG9860-0152 (Box of 10) 1 × £215.99
  • × This image displays the front of the product which is a Everbuild Professional Sealant Gun – C4 (290 - 380ml)Everbuild Professional Sealant Gun – C4 (290 - 380ml) 1 × £10.99
  • × FloPlast Square Gutter Angle 135°, WhiteFloPlast Square Line Gutter Angle 135° White 1 × £6.29
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 1600mm x 6m 1 × £781.06
  • × FloPlast Square Line Downpipe Offset Bend 92.5° White – 65mmFloPlast Square Line Downpipe Offset Bend 92.5° White – 65mm 1 × £4.49
  • × This image displays the front of the product which is a Spax Pozi PZ1 Drill Bits - 25mm (Pack of 5)Spax Pozi Pz1 Drill Bits - 25mm (Pack of 5) 1 × £7.49
  • × Timloc Double Roman Tile Vent Grey (Box of 6)Timloc Double Roman Tile Vent Grey (Box of 6) 1 × £119.88
  • × Cromar Vent 3 Light Breathable Membrane 1.5m x 50mCromar Vent 3 Light Breathable Membrane - 1m x 50m 1 × £29.99
  • × This image displays the front of the product which is a Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12)Soudal B2 Fire & Acoustic Expanding Foam – 750ml (Box of 12) 1 × £59.88
  • × FloPlast Square Pipe Connecter, WhiteFloPlast Square Line Pipe Connector White 1 × £4.99

Subtotal: £2,167.42

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.