DKW-71E Water-Based Semi-Permanent Mold Release

DiamondKote DKW-71E is a water-based mold release agent designed for chlorobutyl and bromobutyl elastomers commonly molded in the pharmaceutical industry.  Delivers excellent release for all halo butyl compounds for the pharmaceutical industry.

Founded as Franklynn Industries, Inc. in 1991 offering DiamondKote, Aqualift, and later added Crystal brands.  Now part of the ITW Pro Brands team.


  • Forms a tough, durable release film
  • Reduces transfer
  • Stable, low-transfer, with excellent release properties
  • Improved cosmetics and fewer defects
  • Increased mold life and less frequent mold cleaning required
  • Water-based formula avoids complications found in solvent-based products
  • Promotes good rubber flow
  • Does not need to be diluted prior to use


  • Pharmaceutical Applications
  • Blood Vial stoppers
  • Rubber to Metal Bonding
  • NVH (noise, vibration, harshness) applications


  • Natural Rubber
  • NBR
  • SBR
  • Chlorobutyl Elastomers
  • Bromobutyl Elastomers
  • Halobutyl Compounds

Packaging Details

Part No. US Net Contents Container Type Units/Case Color
DKW-71E-02 5 gal pail 1 translucent white
DKW-71E-03 55 gal drum 1 translucent white
DKW-71E-06 303 gal tote 1 translucent white

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Appearance / Physical State liquid
Odor no odor
pH Value 3.9-4.9 at 10%
Specific Gravity 1.00 g/CM^3
Boiling Point / Range 212°F (100°C)
VOC Content 0.01
Viscosity water thin

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