Warranty
More than 5 years
After-sale Service
Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, Free Sample
Place of Origin
Shandong, China
Product Name
Top Grade Polystyrene Sandwich Panel Sound Proof Exterior Wall Panel
Section Size
140mm(W)X21mm(H)
Installation
Install easily, need no further processing
Service Life
about 25-30 years Dimensional Stability, longevity
Resistance
Waterproof,moisture proof,moth proof and anti mildew
Acid resistance
Resistance to rot and crack
Flame resistance
Low flame spread
Environment
Environmental friendly, 100% recyclable
Composition
50% wood flour, 35-40% plastic (HDPE), 10-15% others additive