Sodium silicate is a generic name for chemical compounds with the formula Na 2x SiO 2+x or (Na 2 O) x · SiO 2, such as sodium metasilicate Na 2 SiO 3, sodium orthosilicate Na 4 SiO 4, and sodium
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Black Bull Tape Black Bull Tape is a unique and solid, vulcanising tape activated by stretching, which fuses to form a homogenous, airtight and watertight protection after use.
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