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ZIP-SLIP® is an excellent preventative maintenance product that seals the edges of a mold when applied to the parting line of a rotational mold.


Product Overview

ZIP-SLIP® eliminates unwanted build-up of resin on the parting line that can cause gaps, leaks, messes, increase equipment maintenance and clean-up time. ZIP-SLIP® improves efficiencies by maintaining a tighter seal on the parting line, it helps eliminate pinholes, voids, and blowholes.

Product Specifications


Features & Benefits

Eliminate unwanted build-up of resin on the mold's parting line
Maintain a tighter mold seal, reducing leaks and messes
Improves part appearance and reduces defects caused by gaps in the parting line
Saves time on equipment maintenance and clean up


Stoner® M520 ZIP SLIP® is a preventative maintenance product for Rotational Molding to eliminate build-up on the outer sealing edge of molds.

Related Products

TraSys® Mold Release Systems

Provides great releases for most applications. Various grades are ideal for parting lines, removable pins and inserts or difficult molds in general. Also, offers high heat mold release reaching above 600°F.

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