Looking for PU foam spray? Gree R9 Expansion PU Foam Manual Use DIY Polyurethane Foam Spray - 750ml Fills Gaps Easily | Ideal for thermal insulation, windows gap, Ducting gaps is available online at Buildingshop with the best price in India and free delivery. Popular search: PU foam spray, polyurethane foam, expanding foam, PU foam spray price.
Features:
- Gree R9 Expansion PU Foam is polyurethane-based & moisture-cured filling and insulation material.
- Good Adhesion to wide varieties of surfaces like UPVC, Bricks, Hollow Blocks, Glass, Steel, etc
- Superior Performance & Filling Capacities. It is Sandable and Paintable after curing
- Construction, Roofing and Plumbing Applications
- Uses Straw to extrude, which comes along with can
PartNumber: GR9-P
Details: Description
Gree Polyurethane Expansion Foam insulation sealant is a moisture-curing polyurethane containing safety propellant, used for sealing joints, cracks, gaps & holes in the door, window, HVAC, construction, roofing & pipes. It also provides an excellent bond to lumber, plywood, concrete, metals, masonry, and other substrates. It can be used in overhead applications. The straw-grade foam has excellent mounting capacities with high thermal and acoustic insulation properties. The foam is sandable, paintable & sound-proof.Gree has endeavored to provide the highest quality assured products and expanded to various fields by combining technical information and industrial experience
Model: GR9-P
Why Choose Gree R9 Expansion PU Foam Manual Use DIY Polyurethane Foam Spray - 750ml Fills Gaps Easily | Ideal for thermal insulation, windows gap, Ducting gaps?
- Gree R9 Expansion PU Foam is polyurethane-based & moisture-cured filling and insulation material.
- Good Adhesion to wide varieties of surfaces like UPVC, Bricks, Hollow Blocks, Glass, Steel, etc
- Superior Performance & Filling Capacities. It is Sandable and Paintable after curing
- Construction, Roofing and Plumbing Applications
- Uses Straw to extrude, which comes along with can
Frequently Asked Questions
Q: What can PU foam spray be used for?
A: PU foam fills gaps around window frames, door frames, AC pipe entries, electrical conduit holes, plumbing pipe gaps, and wall cracks. It expands to fill irregular shapes and hardens into a solid insulating seal.
Q: How much does PU foam expand?
A: Standard PU foam expands 2-3 times its dispensed volume. A 750ml can fills approximately 40-45 litres of gap space after expansion. Always apply less than you think you need — you can trim excess after hardening.
Q: Can I paint over PU foam after it dries?
A: Yes, once fully cured (6-8 hours), trim excess foam with a knife and paint over it with any standard paint. PU foam can also be plastered over for a seamless wall finish.
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