| pvc sheet Arts & Crafts |
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Product Description: The chemical composition of the PVC Crust Foam Board is polyvinyl chloride.
Features: waterproof, corrosion, fire, noise, decay, non-toxic, acid, alkali, insulation, washable
Test methods: PVC Crust Foam Board surface color no color, no surface blemishes, significant depression, the ruler stand up surface, in close contact with a seamless, uniform thickness, porosity fine side, no thick holes, cracks |
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