Rayston Spray Foam W40
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Rayston Spray Foam W50 (A) Polyol / Rayston Spray Foam W50 (B)
Isocyanate is a two component B3 fire rated polyurethane rigid
closed cell spray foam. It is a fully water blown system and in
compliance with 0 ODP and 0 GWP environmental regulations. Rayston
Spray Foam W50 has been designed for thermal insulation in
construction applications with an applied density of 55 -60 kg/m3
Rayston Spray Foam W50
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Rayston Foam W40 Polyol / Rayston Foam W40 Isocyanate is a twocomponent rigid closed cell polyurethane spray foam. It is a
fully water-blown system and in compliance with 0 ODP and low GWP
environmental regulations. Rayston Foam W40 is designed for
the thermal insulation of roofs in construction applications with an
applied density of 45-50 kg/m3.
