The item for sale is 4 Ounces of Sodium Silicate solution, also known as Waterglass. This solution is 41% Sodium Silcate (Na2SiO3) and 59% distilled water (H2O). For dry Silica Gel, check out our other listings. STURDY PLASTIC BOTTLE: Our bottles are made of durable Polypropylene Plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The screw-top is completely leakproof. The bottles' round shape makes them a perfect addition to any shelf or travel kit. Every bottle we ship is sealed in plastic with the screw-top shrink-wrapped. HUNDREDS OF USES INCLUDING: Automotive Repair / General Purpose Leak Sealer / Lapidary / Crystal Gardens / Chemical Gardens / Aquaculture (Algal Growth Substrate) / Homemade Bouncy Balls / Pottery / Passive Fire Protection / Metal Repair / High Temperature Adhesive / Drilling Fluid / Detergent Auxiliary / Water Treatment. SHIPS FAST FROM CALIFORNIA, USA: We ship three times a day, seven days a week. This item will be in the mail the same day you place your order. By itself, this item will ship in a padded bubble-mailer (2-5 day transit time). Combined orders exceeding 13 ounces will be upgraded to a flat-rate box (1-3 day transit time) at no additional charge. Please make sure your stated shipping address is correct, complete, and unambiguous. Applicable products are packaged and shipped in accordance with carrier regulations for ORM-D classification.

• TOTAL WEIGHT OF PRODUCT: 4 Ounces
• NUMBER OF BOTTLE(S): 1 Plastic Bottle
• CONCENTRATION: 41% Sodium Silicate
• VISCOCITY: Very Viscous
• GRADE: 99.9% Pure Reagent Grade

TOTAL WEIGHT OF PRODUCT: 4 OuncesLoudwolf Industrial & Scientific