Building Sealants

Building Sealants

Dortech Direct offers a premium range of building and construction sealants designed for demanding projects. Our high-performance sealants provide strong adhesion, flexibility, and durability for various construction applications, including expansion joints, perimeter sealing, roofing, and facades. Choose from top brands like Soudal and Everbuild, ensuring long-lasting results in both interior and exterior settings. Whether for new builds or repairs, our sealants are formulated to resist extreme weather, UV exposure, and structural movement.

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266 items

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  1. SikaTack Drive (60 min) Windscreen Adhesive

    Rating:
    100%
  2. Bond-It FG8 Food Grade Silicone - White (310ml) DATED JUN24
    CLEARANCE

    Bond-It FG8 Food Grade Silicone - White (310ml) DATED JUN24

    Rating:
    100%
    £0.50 £0.42
  3. Arbosil 1090 Silicone Sealant

    Rating:
    100%

    Starting at

    £0.50 £0.42

  4. FA880 Premium Natural Stone Silicone

    Rating:
    100%
    As low as
    £0.50 £0.42
  5. Soudal Fix All X-Treme Power - White (290ml) DATED JAN24
    CLEARANCE

    Soudal Fix All X-Treme Power - White (290ml) DATED JAN24

    Rating:
    100%
    £0.50 £0.42
  6. Tremco Illbruck FS125 Premium Frame and Facade Silicone
    NEW

    Tremco Illbruck FS125 Premium Frame and Facade Silicone

    Rating:
    100%
    As low as
    £0.50 £0.42
  7. Dow Corning 791 Weatherproofing Sealant - 310ml Cartridge
    NEW

    Dow Corning 791 Weatherproofing Sealant - 310ml Cartridge

    Rating:
    100%
    As low as
    £0.50 £0.42
  8. Hodgson Silfix U9 LM Glass & Glazing Silicone Sealant (310ml)

    Rating:
    100%
    As low as
    £0.50 £0.42
  9. Hodgson Silfix LMN Silicone Sealant (310ml)

    Rating:
    100%
    As low as
    £0.50 £0.42
  10. Hodgson Silfix LMN Silicone Sealant - Toffee (310ml) (EXPIRY JAN 2024)
    CLEARANCE

    Hodgson Silfix LMN Silicone Sealant - Toffee (310ml) (EXPIRY JAN 2024)

    Rating:
    0%
    was
    £7.13
    Special Price
    £0.50 £0.42
  11. Soudal Premium Bathroom and Kitchen Silicone
    NEW

    Soudal Premium Bathroom and Kitchen Silicone

    Rating:
    100%
    As low as
    £0.50 £0.42
  12. Dowsil C60 Silicone Sealant - Portland Stone (380ml) -DATED JAN25
    CLEARANCE

    Dowsil C60 Silicone Sealant - Portland Stone (380ml) -DATED JAN25

    Rating:
    0%
    £0.50 £0.42
  13. SikaPower 880 AB (400ml)  DATED JAN25
    CLEARANCE

    SikaPower 880 AB (400ml) DATED JAN25

    Rating:
    100%
    £0.50 £0.42
  14. Hodgson Silfix U8 LM Silicone Sealant (380ml)
    NEW

    Hodgson Silfix U8 LM Silicone Sealant (380ml)

    Rating:
    100%
    As low as
    £1.00 £0.83
  15. Hodgson Silfix U8 LM Silicone Sealant - Grey (380ml) (EXPIRY JAN 2025)
    CLEARANCE

    Hodgson Silfix U8 LM Silicone Sealant - Grey (380ml) (EXPIRY JAN 2025)

    Rating:
    0%
    was
    £4.30
    Special Price
    £1.00 £0.83
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At Dortech Direct, we make it easy to find the perfect sealant for any building or construction project. Our range is specifically curated for professional builders, contractors, and DIY enthusiasts. Whether you need sealants for expansion joints, weatherproofing, fire-resistant applications, or structural glazing, we have the right product. With trusted brands, competitive prices, and fast delivery, you can confidently source all your construction sealants in one place.