LOCTITE® SI 5660 is a silicone sealant. It polymerizes when in contact with moisture in the air to form a flexible seal. The nature of LOCTITE SI 5660 prevents product migration after application to parts. It has been specially designed for sealing surfaces requiring good resistance to oils and coolants.
Strengths
Silicone sealant - excellent adhesive properties.
Ideal for large clearances.
Excellent resistance to water/glycol mixtures.
The product is at the cutting edge of health and safety.
Applications
Typical applications include transmissions and machined metal parts.