BLUE WORKS Silicone is both NSF H1 & H2 certified. What does that mean?
This heavy-duty formula withstands high pressure and is NSF H1 food grade certified, yet doesn’t sacrifice all the power and strength of an H2 formula. H2 Certification: These products are used on equipment and machine parts in locations where there is no possibility of the lubricant or lubricated part contacting edible products. H1 Certification: Preparations permitted for use as lubricants and anti-rust agents, or as release agents on gaskets or seals of tank closures, where there is possibility of incidental food contact must be formulated in compliance with 21 CFR, Section 178.3570 and other sections referenced therein. The amount used should be the minimum required to accomplish the required technical effect on the equipment so treated. When a product is used as an anti-rust film, it shall be removed by washing or wiping before putting the equipment back into service.
