Fischer General Purpose Gun Foam 750ml
Delivery
Order by 2pm and we'll dispatch it the same day, or Click and Collect from one of our stores. UK Deliveries 2-3 Working Days & Ireland 1-2 Working Days. Next day delivery available by phone.
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Ask one of our team of experts on 08456 023 393 for technical advice from 8am - 5pm
Fischer General Purpose Gun Foam - Professional Sealing & Insulating
Whether you're tackling draughty windows, pipe penetrations, or interior wall gaps, the Fischer B3 General Purpose Gun Foam is perfect for a range of applications, including filling around windows, doors, and pipes. Designed for use with a foam applicator gun, it allows for reduced fatigue working, accurate application, and economical dosing.
Part of our expanding range of professional sealants and foams, this Fischer gun foam provides outstanding thermal and acoustic insulation, making it a dependable solution for both renovation and new build projects.
Perfect For
This high-expansion, fast-curing PU Fischer foam is ideal for:
· Filling gaps around window and door frames
· Sealing pipe entries and wall penetrations
· Insulating cavities and shutter boxes
· General interior sealing, fixing, and gap-filling work
· Improving acoustic and thermal efficiency in buildings
Key Features & Benefits
· Gun-grade precision – for controlled, accurate application with minimal waste
· High expansion rate – ensures great coverage in every job
· Fast curing time – reduces waiting times and boosts efficiency
· Excellent insulation – thermal and acoustic sealing in one step
· Resistant to ageing and rotting – for durable, long-term performance
· CFC-free propellant – environmentally conscious formulation
· Long shelf life – store it confidently for future projects
· Suitable for all interior applications – versatile use across multiple trades
Technical Specifications
· Type: Single-component polyurethane foam
· Application: Gun-applied
· Size: 750ml
· Properties: High expansion, rapid curing, low shrinkage
· Insulation: Excellent thermal and acoustic performance
· Compatibility: Suitable for most building materials (concrete, brick, plaster, timber)
· Shelf Life: Long-lasting and stable when stored correctly
· Propellant: CFC-free
· Resistance: Ageing and rot-resistant
Why Choose Fischer Gun Foam From Ace Fixings?
At Ace Fixings, we bring over 40 years of experience supplying professionals and serious DIYers with trusted, high-performance products. Our partnership with Fischer, a globally respected name in fixing technology, ensures you get quality and consistency every time.
From small repairs to large-scale interior work, Fischer’s 750ml General Purpose Gun Foam gives you the reliability, precision, and insulation performance you need. This high-quality, single-component polyurethane foam is designed for professional sealing, insulating, and filling applications. Ideal for trade or home use. Enjoy click-and-collect convenience or free delivery when you order online at Ace Fixings.