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Two Part Polyurethane Foam 1kg (Part A)
PAT840
Price ex VAT: £16.28 1 kg
Flints supply the latest HCFC free system. The mix ratio is 1:1 by volume but the ISO component should be added to the RES component.
For best results: warm through, accurately measure and mechanically mix.
1 kg expands to approximately 1 cubic foot.
Specification
Foam: Part A
Size: 1 kg
Please Note: You will require equal amounts of part A & B.
- Add the ISO component to the RES component.
- The best way to mix is with a paint mixer on a drill for 20 seconds.
- The foam will start to rise after 30-40 seconds and should be poured immediately.
- Foam thicknesses should be limited to 150 mm for each pour.
- If being used in a mould, use a soft wax release agent and ensure adequate vents to allow excess air or material to escape. Failure to do this could be dangerous.
- Rise time: 180 sec.
- The system is slightly more temperature sensitive than the old foams and they will cure best in temperatures up to 300 but temperatures below 180 could lead to a poor cure.
- We recommend that the liquids are stored in a warm area for several hours prior to use to warm right through.
Fire Retardant Formula [BS4735 1974]