color silica sand for waterproof membrane 1 technic: natural or artifical 2 material: High quality natural stone 3 colored  color silica sand for waterproof membrane 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping,...

dye colored sand/slate flake 1 technic: natural or artifical 2 material: High quality natural stone 3 color :more  dye colored sand/slate flake 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping, good for health,...

color silica sand for waterproof membrane 1 technic: natural or artifical 2 material: High quality natural stone 3 color  color silica sand for waterproof membrane 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping,...

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colored silica / quarts sand 1 technic: natural or artifical dye 2 size:10-20mesh, 20-40mesh,40-80mensh 3 color :more  colored silica / quarts sand 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping, good for health,...

colored silica / quarts sand 1 technic: natural or artifical dye 2 size:10-20mesh, 20-40mesh,40-80mensh 3 color :more  colored silica / quarts sand 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping, good for health,...

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colored silica sand /slate flake . High quality 2. Low price 3. Free sample 4. Long-term relationship  colored silica sand /slate flake /slate flake 1. feature: durable, waterproof, antiseptic non-toxicity ,high bonding strength, odourless, landscaping, good for...

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