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Polyisocyanurate (ISO-C1) Curing

Curing of polyiso buns is a requisite step in the process to make high quality polyiso insulation. Insufficient curing can lead to less than optimum physical properties and dimensional instability after cutting.

As polyiso buns cure, the coloration shifts from a cream color (below) to the hallmark gold color.

After adequate curing, the buns are sometimes shipped directly to fabricators, but are more likely to be cut to required dimensions with Dyplast Products' state-of-the-art cutting equipment.Bun Curing!