ChromaGlast™ Paint Hardener

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  • Item
  • Description
  • Price
  • Qty
  • 5027-A
  • ChromaGlast™ Paint Hardener
  • $44.95


Required for ChromaGlast Paints

This Paint Hardener is made exclusively for our ChromaGlast™ Premium Paint for Fiberglass and Composites. It is packaged into a convenient 8 oz bottle for easy measuring into your ChromaGlast™ paint mix. For every ¾ quart of paint, simply use one bottle of hardener, or otherwise a 3:1 ratio for any quantity.

ChromaGlast™ is the best solution for beautifying and protecting your composite project. It is compatible with fiberglass, carbon fiber, Kevlar, and prepared metal surfaces. This premium paint is a Urethane-based system developed by PPG, so it will hold up to years of use and abuse. It is also painter-friendly—simply mix the paint with the hardener and drying accelerator, and spray in a single coat just as you would most any paint. It will not sag and it builds up clean.


  • Ideal mid-rate cure time compatible with all environments
  • Premeasured 8 oz bottles
  • Designed for use with all high-gloss ChromaGlast Paints
  • Metal container can be resealed when mixing small volumes of paint
  • Low VOC formula (2.8 Max)


  • Paint will not ever cure without the hardener
  • Mix at same time as drying additive, solvent, and paint
  • Check pot life and dry time before mixing
  • Not for use on “below the waterline” marine applications


When mixed with paint


Dry Time (Dust Free)

30-60 minutes full gloss

Tape Time

3 hours at 70°F, 40 minutes at 140°F

Overcoat Time

30 minutes to 8 hours

Pot Life

4-5 hours


Fibre Glast is committed to ensuring that every chemical and resin we handle is First Quality and manufactured to the highest standards, so that you can expect the same properties and handling characteristics every time you order.

Click here for more information on our First Quality Guarantee.


This item ships in a small package. #5027 Paint Hardener can be shipped via standard ground service without hazard charges within the 48 contiguous United States and will be subject to a hazard charge if shipped by air.


ChromaGlast™ Paint Hardener This item is available in an 8oz bottle.

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