PRODUCTS
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Staycell ONE STEP® 255 Intumescent Spray Foam Insulation (MONOLITHIC System)
Staycell ONE STEP® 255 is a two-part, intumescent, closed-cell, pray polyurethane foam insulation used to insulate roof decks, ceilings, walls, siding, structural steel or tanks and provides an integral air barrier / insulation / vapor retarder for building envelope assemblies.
This product has Class A/Class 1 flame spread and smoke developed ratings and qualifies as an Alternative Thermal Barrier Assembly when installed exposed without thermal barriers, ignition barriers or other fire protective surfaces in accordance with QAI Evaluation Report No. B1020-1, Edition 6.
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Technical Data Sheet – Staycell ONE STEP 255
SDS – Staycell ONE STEP 255 Component B
SDS – Staycell ONE STEP 255 Component A
QAI Evaluation Report No. B1020-1, Edition 6
Installation Guide – Staycell ONE STEP 255
Guide Specification – Foamed-In-Place Insulation
Cold Weather Processing Guide
Staycell® 302/Staycell ONE STEP® 255 Intumescent Spray Foam Insulation System (HYBRID System)
The HYBRID System consists of two separate layers of closed-cell foam: Staycell® 302 spray polyurethane foam as the base layer covered with Staycell ONE STEP® 255 intumescent spray polyurethane foam as the exposed surface layer. It is used to insulate building components such as roof decks, ceilings, walls, siding, structural steel and tanks to provide an integral air barrier / insulation / vapor retarder for building envelope assemblies.
The system has Class A/Class 1 flame spread and smoke developed ratings and qualifies as an Alternative Thermal Barrier Assembly when installed exposed without thermal barriers, ignition barriers or other fire protective surfaces in accordance with QAI Evaluation Report No. B1020-1, Edition 6.
Base Layer: Staycell® 302 Spray Foam Insulation
Top Layer: Staycell ONE STEP® 255 Intumescent Spray Foam Insulation
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Staycell® 302 Spray Foam Insulation
Staycell® 302 is a two-part, closed-cell, spray polyurethane foam insulation material having Class 1/Class A flame spread and smoke developed ratings and is used to insulate structural steel, ceilings, roof decks, walls or tanks and provides an integral air barrier / insulation / vapor retarder for building envelope assemblies.
Staycell® serves as the base layer for the Staycell® 302/Staycell ONE STEP® 255 HYBRID System. Other applications include stud wall cavity fill covered with ½” gypsum and exterior vertical wall insulating air barrier applications.
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Staycell® 245-2.0 Spray Foam Insulation
Staycell® 245-2.0 is a two-part, spray-applied, closed-cell polyurethane foam insulation material used to insulate structural steel, ceilings, roof decks, walls, tanks and as an air barrier in building envelope assemblies.
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Stayflex® 2505 Thermal Barrier Coating
Stayflex® 2505 is a chemical resistant, durable, thermal barrier coating for spray polyurethane foam (SPF) applications. Stayflex® 2505 is formulated from the same types of resins used in high performance products such as fiberglass tanks, chemical piping and grating.
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Staycoat® 2510 Gelcoat Topcoat
Staycoat® 2510 is a thin-build USDA/FDA compliant polymer topcoat applied over Stayflex® 2505 when enhanced washability, chemical resistance or gloss is required.
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HP-90 Catalyst
HP-90 is an initiator (catalyst) used for curing the Stayflex® 2505 and Staycoat® 2510 coatings.