Mirror Adhesive – CS-4300

Seal Bond® CS-4300 is a high-performance, environmentally friendly Mirror Mastic Adhesive designed for use with acrylic and conventional mirrors. CS-4300 is a moisture curing adhesive that does not contain isocyanate or solvents. CS-4300 can be used safely and effectively for bonding mirrors to most common substrates. CS-4300 qualifies for LEED v4 Material Resource Credits and meets SCAQMD Standards for VOC Emissions.

  • Safe to use, low shrinkage
  • Allows for movement over a broad temperature range
  • Environmentally friendly
  • Low Odor
  • Safe to use
  • Will not de-silver mirror
  • User friendly, can be used in confined spaces
  • No waste
  • Remains clean and durable
  • Easy to use
Hardness - Shore A


Shear Strength


Skin Time

14 Mins

Low Temperature Flex

-20 deg

Service Temperature

-40 F to 200 F


Technical Data Sheet
Safety Data Sheet
VOC Emissions – Berkely Labs

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