Certifications
At trusted insulation material company FUNAS, we are committed to delivering high-quality rubber foam insulation products that meet global standards. Our dedication to excellence is reflected in the certifications we have obtained, ensuring that our insulation material against heat products comply with stringent safety, environmental, and performance regulations.





















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This product has passed the national GB33372-2020 standard and GB18583-2008 standard. (The product is a yellow liquid.)
Anggu foam phenolic glue is a kind of glue with corrosion resistance, low odor, high strength and excellent brushing property. Can be sprayed for construction with fast surface drying speed, long bonding time, no chalking and convenient operation.

This product has passed the EU REACH non-toxic standard, ROHS non-toxic standard. (The product is black glue.)
Anggu 820glue is a low-odor, high-strength quick-drying glue; Fast drying speed, long bonding time, no powder, non-toxic.
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