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I received my package within a favorable time frame and safely, OKWISHING is the best on the market
Jan.05.2025

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Jan.05.2025
1***m

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Everything good
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- 1
High-density compressive wall moisture-proof insulation board ground backing board top floor mildew proof
$9.98$16.23-38.51%
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Features
High-Density Compressive Wall Moisture-Proof Insulation Board
Ultra-dense EPS core resists compression up to 40 psi, ensuring structural integrity under heavy loads. Premium moisture-resistant coating prevents mold growth in humid environments like basements, bathrooms, and laundry rooms. Precision-cut edges enable seamless installation under flooring or behind wall panels for thermal and acoustic insulation. Multi-functional backing board ideal for DIY renovations, commercial builds, and RV/tiny home moisture barriers. Non-toxic, odorless material meets international safety standards for residential and industrial use. Sold in bulk at unbeatable wholesale pricing—perfect for contractors and large-scale projects.
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