Our Air Caulking Pneumatic Sealant Guns come in two sizes for your specific DIY or professional projects

High quality manganese solid and durable steel spring

Basket: Iron frame with conic bud profile

Lower Tank Capacity: 7 L

Orku 5Kg Fine Diatomaceous Earth - Food Grade FCC Fossil Shell Flour Powder OOSAL Our Air Caulking Pneumatic SealantOrku Ultra Fine Food Grade Diatomaceous Earth is an off white powder carefully milled to a consistent fine particle size of approximately 20 UM. It is 100% pure freshwater fossil shell flour containing less than 1% crystalline silica. This Food Grade Diatomaceous Earth meets purity levels consistent with Food Chemicals Codex FCC requirements and is a high purity natural mineral powder. Features: Food Grade FCC Quality: Purity consistent with Food