Protective Coatings & Sealants Page 2 of 4

Protect against leaks and weather damage with Build & Plumb's roof sealants. Our sealants create a strong, flexible, waterproof barrier, ideal for sealing joints and bonding roofing materials. Featuring brands like Sika and Isoflex, our products ensure lasting watertight protection on felt, metal, and asphalt surfaces.

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    • 5L Lumberjack Clear Triple Action Wood Treatment
      Sika 5L Lumberjack Clear Triple Action Wood Treatment
      £29.79
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    • Colour
      20KG Setting Sand Narrow Joint Paving Filler Jointing Compound Buff
      Sika 20KG Setting Sand Narrow Joint Paving Filler Jointing Compound Buff
      From £23.62
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    • Size
      Multiseal Bituminous Sealing Tape, Grey
      Sika Multiseal Bituminous Sealing Tape, Grey
      From £13.12
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    • 1L Black Jack 902 Black Bitumen & Flashing Primer
      Sika 1L Black Jack 902 Black Bitumen & Flashing Primer
      £12.00
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    • Size
      Black Jack 903 Black Bitumen Trowel Mastic
      Sika Black Jack 903 Black Bitumen Trowel Mastic
      From £13.43
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    • 5L Black Jack 908 Black DPM
      Sika 5L Black Jack 908 Black DPM
      £33.36
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    • 5L Black Jack 902 Black Bitumen & Flashing Primer
      Sika 5L Black Jack 902 Black Bitumen & Flashing Primer
      £35.05
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    • 902 Bitumen & Flashing Primer
      Sika 902 Bitumen & Flashing Primer
      From £8.81
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    • Cromapol Acrylic Roof Coating
      Cromapol Acrylic Roof Coating
      One Coat Instant Waterproofing
      From £13.34
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    • 5L Lumberjack Clear Fast-Drying Wood Preserver
      Sika 5L Lumberjack Clear Fast-Drying Wood Preserver
      £29.79
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    • 750ML Thompson's Emergency Roof Repair Mastic
      Thompsons 750ML Thompson's Emergency Roof Repair Mastic
      £16.73
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    • 1L 903 Black Bitumen Trowel Mastic Roof Sealing & Filling
      Sika 1L 903 Black Bitumen Trowel Mastic Roof Sealing & Filling
      £11.58
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    • 125 White 1-Hour Decorators Caulk Box of 25 C3
      Sika 125 White 1-Hour Decorators Caulk Box of 25 C3
      £48.84
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    • 903 Black Bitumen Trowel Mastic 2.5L Roof Sealing & Filling
      Sika 903 Black Bitumen Trowel Mastic 2.5L Roof Sealing & Filling
      £20.52
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    • 903 Black Bitumen Trowel Mastic 5L Roof Sealing & Filling
      Sika 903 Black Bitumen Trowel Mastic 5L Roof Sealing & Filling
      £27.73
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    • 7KG Aquaseal Liquid Roof Roofing Repair & Waterproofer Slate Grey
      Sika 7KG Aquaseal Liquid Roof Roofing Repair & Waterproofer Slate Grey
      £64.51
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    • 1L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      Sika 1L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      £10.24
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    • 2.5L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      Sika 2.5L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      £15.38
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    • 5L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      Sika 5L 901 Black Bitumen Paint Black Jack Weatherproof Protection
      £23.62
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    • Acrylic Roof Sealant Paint Emergency Roof Paint - 5KG
      Cromapol Acrylic Roof Sealant Paint Emergency Roof Paint - 5KG
      £29.77
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    • Lumberjack 5 Minute Polyurethane Wood Adhesive Box of 12
      Sika Lumberjack 5 Minute Polyurethane Wood Adhesive Box of 12
      £89.47
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    • 1KG Evercryl 1-Coat Fibre-Based Instant Roof Repair Compound
      Sika 1KG Evercryl 1-Coat Fibre-Based Instant Roof Repair Compound
      From £18.54
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    • 10mm x1150Mtr Grey Backer Rod Joint Sealant
      Sika 10mm x1150Mtr Grey Backer Rod Joint Sealant
      Polyethylene Foam | Gap Filling
      £75.11
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    • 13mm x 10mtr Grey Backer Rod Joint Sealant
      Sika 13mm x 10mtr Grey Backer Rod Joint Sealant
      Polyethylene Foam | Gap Filling
      £5.10
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