£0.00

No products in the basket.

£0.00

No products in the basket.

FREE Next Working Day
Delivery over £10*

Everbuild Firefoam B1 Gun Grade Expanding Foam - Pink 750ml

Home Shop Caulk & Fillers Gap Fillers Everbuild Firefoam B1 Gun Grade Expanding Foam – Pink 750ml
Product SKU: B1FIREGUN
£15.49incl VAT.
£12.91excl VAT.
In Stock

The Everbuild B1 Gun Grade Fire Foam is a quick-setting, fire-rated, polyurethane foam capable of expanding its contents up to 50 times upon application.

  • Offers fantastic insulating and sound-deadening properties
  • Excellent resistance to fire, slowing the passage of flames and smoke.
  • Quick setting formula suitable to be sawn, cut or plastered within 1 hour of application
  • Economical in use, capable of expanding up to 50 times its original contents
  • Fills broad and irregular gaps where most conventional fillers would fail
Frequently Bought Together:
This image displays the front of the product which is a Everbuild Dual Purpose Foam Cleaner – 500ml
-
+
£7.99 Incl VAT £6.66 Excl VAT
This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (100 Wipes)
-
+
£6.99 Incl VAT £5.83 Excl VAT
Quantity Price
1 - 2 £15.49
3 - 5 £9.99
6 - 11 £9.16
12+ £8.91
Total Price
£15.49 Incl VAT
£12.91 Excl VAT

Uses

The B1 Gun Grade Fire Foam by Everbuild is a high-quality, quick-setting, fire-rated polyurethane foam perfect for filling irregular and broad gaps across a building. The technicians at Everbuild formulated this product to deliver excellent sound-deadening and insulating properties with compliances achieved a DIN 4102 Part 1 for Construction Materials; Class B1 and BS 476 Part 20. Application areas this product has typically been used in include;

  • Filling gaps to a fire-rated standard around pipe entries, doors and window frames
  • Electrical wire chasing before plastering, where fire-rating is required.
  • Deep joints before applying sealant or plaster
  • Irregular gaps in stone, concrete, brick or plaster
  • Fixing door and window frames, timber structures, windowsills and thresholds
  • Insulating behind cladding to exterior walls, soffits and barge boards.

Preparation

Before commencing the application, preparing the surface is essential to achieve optimal results. Start by cleaning the surface and removing contaminants that can interfere with the adhesion of this product, including dirt, dust, grease, oil, etc. To aid the curing process, slightly moisten the surface you intend to fill.

Application

  • Shake the can thoroughly before using (20 Times)
  • Attach the can to a standard foam applicator tool by screwing it clockwise onto the wheel found at the top of the gun.
  • Always use the can while it's facing upside down and partially fill the gap, allowing the foam to expand and fill the rest.

Limitations and Notes

  • Ensure that this product is always applied above 5°C.
  • Do not use an over-pressurised container.
  • Any spills should be cleaned immediately using Everbuild Foam Cleaner.
  • Please note that after use, all tools should be cleaned; otherwise, your tool may enable foam to cure internally and clog it. Use the Everbuild Foam Cleaner.
  • Please note that this product must be used with a PU Foam Applicator Tool.

Additional information

Colour

Pink

Storage Conditions

Store upright between 20 and 25°C Pressurized container. Protect from sunlight and do not expose to temperatures above 50°C. Do not pierce or burn the can even after use. Store as flammable liquid. Note: Elevated temperatures will reduce shelf life dramatically.

Compressive Strength

4N/cm² (DIN 53421) at 10% stress.

Tensile Strength

8N/cm² (DIN 53430)

Elongation at Break

Elongation At Tension – 25% (DIN 53430)

Shear Strength

5N/cm² (DIN 53427)

Dimensional Stability

Full Load Bearing Stability – App, 12 hours (20mm bead)

Water Absorption

0.3 Vol % (DIN 53433)

Thermal Conductivity

0.04 W/mK (DIN 52612)

Service Temperature

-40°C to +80°C

Ambient Air Temperature

5°C to 30°C (optimum 20°C)

Cutting Time

13-14 mins 20mm bead.

Tack Free Time

7-9 minutes

Technical Data Sheet

Safety Data Sheet

Product Information

Colour

Pink

Storage Conditions

Store upright between 20 and 25°C Pressurized container. Protect from sunlight and do not expose to temperatures above 50°C. Do not pierce or burn the can even after use. Store as flammable liquid. Note: Elevated temperatures will reduce shelf life dramatically.

Compressive Strength

4N/cm² (DIN 53421) at 10% stress.

Tensile Strength

8N/cm² (DIN 53430)

Elongation at Break

Elongation At Tension – 25% (DIN 53430)

Shear Strength

5N/cm² (DIN 53427)

Dimensional Stability

Full Load Bearing Stability – App, 12 hours (20mm bead)

Water Absorption

0.3 Vol % (DIN 53433)

Thermal Conductivity

0.04 W/mK (DIN 52612)

Service Temperature

-40°C to +80°C

Ambient Air Temperature

5°C to 30°C (optimum 20°C)

Cutting Time

13-14 mins 20mm bead.

Tack Free Time

7-9 minutes

Technical Data Sheet

Safety Data Sheet

Related Products