We keep only two general purpose industrial lubricant sprays. Peni-Lube is a premium quality petroleum based penetrating oil better than the name brand WD40. Slidease Silicone is a highly concentrated silicone oil that atomizes extremely fine for mold release and many other plastics applications. lubricants Slide-Ease Silicone Lubricant Spray (Single Cans) Regular price: $6.90 Sale price: $6.21 Slide-Ease Silicone Lubricant (Case of 12) Regular price: $68.95 Sale price: $62.05 Peni-Lube Nut & Bolt Loosener/Penetrant (Single Cans) Regular price: $6.72 Sale price: $6.05 Peni-lube Nut & Bolt Loosener/Penetrant (Case of 12) Regular price: $65.05 Sale price: $61.80