Rigid Polyurethane Foam 10kg Liquid Kit – Tripor 227

130.00 ex. VAT

Tripor 227 is a high performance rigid, closed cell polyurethane foam system suitable for a wide range of gap filling and buoyancy applications. Also used for craft and prop-making applications. Used as a boat or marine foam.

Please be aware that from 24th August 2023, all professional and industrial workers (employed or self-employed), using mixtures containing diisocyanates at a concentration of 0.1% or more (e.g., insulation and filler foams used in construction etc.), must undergo mandatory training. (Please follow this link for more information  https://www.safeusediisocyanates.eu/)

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Tripor 227

2 – part expanding liquid foam system that produces a general purpose 95% closed cell rigid foam.

Uses include:

  • Gap filling
  • Thermal insulation
  • Sculpting
  • Prop-making
  • Non-critical buoyancy applications.

(Note: This product is not buoyancy approved and may absorb water when crushed or continuously exposed to water under pressure)


Cream Time – (25-35) seconds (from start of mixing to start of rise)
String Time – (150-170) seconds (from start of mixing to when a thread can be drawn from rising foam with an inserted rod)
Rise Time – (180-230) seconds (from start of mixing to end of rise)
Tack Free Time – (300-360) seconds (from start of mixing till surface can be lightly touched without foam sticking)
Density (Free rise) – (48 – 50) kg/M3 (weight of cups contents divided by volume of cup)
Core Density – (41 – 43) kg/M3 (density of piece cut from foam core)
Ratio –  1:1.2 (by weight)

Product Documents

Product Documents