TRYMER® 25-50 PIR Insulation is a new product from ITW offering the same great performance of standard TRYMER® PIR but with even better (lower) flammability performance.
TRYMER® 25-50 has an ASTM E84 flame spread/smoke developed performance of ≤25/50 at up to 1.5" thickness which makes it ideal for use in plenums of commercial buildings or anywhere else where flammability is the greatest concern and governed by codes but where energy efficiency and water resistance are still important.
Though TRYMER® 25-50 can be utilized in a variety of applications, its physical properties make it an ideal choice for Commercial Chilled Water applications. Along with TRYMER® 2000XP it can be used in non-plenum installations where a ≤25/50 flame spread/smoke developed rating is not required by specification or in all plenum installations.
Physical Properties of TRYMER® PIR Insulation for Commercial Chilled Water Applications