Siroflex Expanding Foam Hand-Held 700ml (860PR)

£ 5.49INC VAT

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Siroflex Expanding Foam Hand-Held 700ml (860PR)

You must be 18 years old or over to buy this product.

High quality, polyurethane-based expanding foam for general construction and home improvement applications. For insulating between brickwork and cladding, around ductwork and through cavities carrying pipes and cables. Excellent acoustic and thermal insulation properties. Perfect adhesion on most substrates. Paintable and sandable once cured. Supplied with disposable gloves.

  • Gaseous Hydrocarbons
  • High Bond Strength
  • For Internal & External Use
  • Can be Sanded & Painted
  • Gloves Supplied
  • Controllable Hand-Held Foam
  • Expands up to 30x Original Volume

More Info

View all: Siroflex Expanding Foams

£5.49INC VAT (£7.84/Ltr)

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Rated 5 out of 5 by from Expanding Foam Great product and value for money, did the job perfectly.
Date published: 2022-06-27
Rated 5 out of 5 by from Perfect for a quick Job! Handy little nozzle for use without the foam gun, great if you only want to use a few cans without purchasing the gun. I would say if you are planning on using it regularly it would be worth investing in the gun, as it is much easier to get it exactly where you want. This is however fine, and fit for purpose
Date published: 2022-06-04
Rated 5 out of 5 by from Fills big holes Great stuff to use as a hole filler prior to plastering. Highly recommended.
Date published: 2022-04-18
Rated 5 out of 5 by from Use the whole tin One of the problems I have had with other expanding foam fillers is that if you don't use the whole tin in one go when you go to try and use it again the nozzle has blocked up even if you clear it before storing, the applicator tube is blocked and won't clear etc and the rest of the can has to go in the bin. I used this to seal some uPVC window frames, applied well, controllable and expanded well. Easy to trim off. Once it had hardened in the applicator tube it was easy to clear out and the can nozzle had not blocked so I used the can again several days later. In fact, I ended up using it several times again until it had all gone, so great value for money. Will definitely buy again.
Date published: 2022-03-13
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plasterboard ceiling repair

Had a bad leak in kitchen ceiling, needs repaired with plaster board would this be okay to use to fill the gaps between wall and ceiling before plastering ?
Asked by: susieq28

Closed or open cell?

As per title really
Asked by: Optoman

How hazardous is this product?

I want to use this to fill the gaps in between my walls and skirting boards in kids bedrroms, plan was to spray this in the gaps and cut when hardened but unsure how safe this is regards to being hazardous? Or once hardened is it harmless?
Asked by: Harveysbest

Does this react with PVC sheath of electrical cable

Asked by: DGN76

How Do You Clean The Straw

I want to use this foam in small quantities at a time. There are no instructions on the can how to clean out the delivery 'straw', which gums up minutes after first use, so do any of you professional tradesmen know how it can be done please?
Asked by: RovinRhino
A little drop of acetone or spray the nozzle with wd40 clears it right out for the next use
Answered by: Buildingwizard1987
Date published: 2022-01-02
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Brand Siroflex
Fire Rated (Yes/No) Non Fire Rated
Foam Type Hand-Held
Label Info 1: Signal Word Warning
Label Info 2: Hazard Statements H315 Causes skin irritation.
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.
Label Info 4: Supplementary Label Info "EUH204 - Contains isocyanates. May produce an allergic reaction EUH066 - Repeated exposure may cause skin dryness or cracking "
Label Info 5: Hazardous Chemical Content 4,4'-METHYLENEDIPHENYL DIIDOCYANATE
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Type Expanding Foam
Suitable Use Type For Internal & External Use
Volume 700 ml

Hazardous - Delivery unavailable for any offshore location.


Safety Data Sheet (COSHH)