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Marshall Industrial Supplies

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Everbuild Fire Foam B2 Gun Grade Aerosol 750ml

£8.58 (inc VAT) £7.15 (exc VAT)

Everbuild Fire Foam B2 Gun Grade Aerosol 750ml

£8.58 (inc VAT) £7.15 (exc VAT)
SKU:
ADFFB2G750
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Product Description

Everbuild firefoam B2 is a quick setting one part polyurethane foam with fire resistant properties. The foam expands on application to up to 50 times its original volume and meets the requirements of DIN 4102 Part 1 for Construction Materials; Class B2.

Once cured, the foam can be cut, sawn or plastered over after only one hour providing the working temperatures (can and surfaces) are between +5 to +25oC, ideally 20°C.

High degree of fire rating: slows down the passage of flames and smoke in comparison to standard B3 grades.
Quick setting - can be cut, sawn or plastered in 1-hour is economical in use as it will expand up to 50 times its original volume.

Everbuild EVBB2FIREGUN is gun operated and is ideal for filling:- Gaps around pipe entries through fire rated walls, to provide a fire rated seal around window and door frames, electrical wire chasing prior to plastering, where a fire rating is required, deep joints prior to applying sealant or plaster also irregular gaps in stone, brick, concrete or plaster.

Everbuild is ideal for fixing:- door frames, timber structures, windowsills and thresholds and window frames.

Also for insulating:- behind cladding to exterior walls, behind sofit and barge boards and even in automotive applications.

750ml

Technical Specs

750ml
Expansion 37 litres (750ml can) 
Cell Structure Medium fine
Tack Free Approx. 8 minutes
Cuttable 20 mins to 1 hour depending on bead dimensions.
Full Load Bearing Stability App, 12 hours (20mm bead)
Working Temps 5oC - 25oC. (Optimum 20oC)
Tensile Strength 18N/cm2 (DIN 53455)
Elongation At Tension 30% (DIN 53455)
Shear Strength 8N/cm2 (DIN 53422))
Flexural Strength 20N/cm2 (DIN 53423)
Compressive Strength 5N/cm2 (DIN 53421) at 10% stress.
Water Absorption 0.3 Vol % (DIN 53428)
Thermal Conductivity 0.04 W/Mk (DIN 52612)
Temp Res Of Cured Bead Long Term: -40 - +100oC
Short Term: -40 - +130oC
Building Material Class B2 (DIN 4102, Part 1).

 

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