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Expanding Foam

Professional expanding foam for insulation, sealing, and construction applications. Our range includes gun grade and hand held options, plus fire rated variants for compliance work. Available with construction adhesive properties for structural bonding. Complete your setup with professional applicator guns and dedicated cleaners. Bulk deals available for larger projects where running short isn’t an option. From cavity filling to draught proofing, these expanding foams cure to provide excellent thermal and acoustic insulation whilst maintaining structural integrity across demanding trade applications.

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Showing 1–12 of 22 results

  • P90 FOAM

    Demsun P90 Thermcoat Insulation & Acoustic Foam 850ml

    From£5.69Typically £5.89Save £0.20 (120+ Units) Add to basket
  • DEMSUN P96 PU ADHESIVE PROF. FOAM 800ML

    DEMSUN P96 PU ADHESIVE FOAM 800ML

    £4.99£5.99 EX VATINC VAT Add to basket
  • Everbuild CONSTRUCTA PRO

    Everbuild CONSTRUCTA PRO Adhesive Foam – Gun Grade – Plasterboard & more

    £6.90£8.28 EX VATINC VAT Add to basket
  • Expanding Foam - Gun Grade B3

    Expanding Foam – Gun Grade B3

    From£2.89Typically £3.59Save £0.70 (240+ Units) Add to basket
  • Expanding Foam - Hand Held B3

    Expanding Foam – Hand Held B3

    £3.49£4.19 EX VATINC VAT Add to basket
  • Expanding Foam Deal - 24 Cans, Cleaner & Pro Gun

    Expanding Foam Deal – 24 Cans, Cleaner & Pro Gun

    From £94.90£113.88 EX VATINC VAT Select options This product has multiple variants. The options may be chosen on the product page
  • Expanding Foam Gun Cleaner

    Expanding Foam Gun Cleaner

    £2.85£3.42 EX VATINC VAT Add to basket
  • Fire Rated Expanding Foam - 2hr - Gun Grade B2

    Fire Rated Expanding Foam – 2hr – Gun Grade B2

    From £4.69£5.63 EX VATINC VAT Select options This product has multiple variants. The options may be chosen on the product page
  • Fire Rated Expanding Foam - 2hr - Hand Held - B2

    Fire Rated Expanding Foam – 2hr – Hand Held – B2

    From £4.69£5.63 EX VATINC VAT Select options This product has multiple variants. The options may be chosen on the product page
  • DEMSUN P34 FIRE FOAM

    Fire Rated Expanding Foam – B1 Premium 4hr Fire Rated – Gun Grade

    £4.95£5.94 EX VATINC VAT Add to basket
  • Soudafoam FR - B1 Premium 4hr Fire Rated Expanding Foam - Hand Held

    Fire Rated Expanding Foam – B1 Premium 4hr Fire Rated – Hand Held

    £5.49£6.59 EX VATINC VAT Add to basket
  • MEGA STIK PU ADHESIVE GUN FOAM - BONDIT

    Mega stik pu adhesive gun foam – bondit

    £4.45£5.34 EX VATINC VAT Add to basket