Crack Patch Gel 4H

64-oz kit, 1:1 mix

Kit Coverage without sand or aggregate:

                      CRACK WIDTH
CRACK DEPTH     1/4”     3/8”     1/2”
    1/4″     77’     51’     38’
   3/8”      –     34’     25’
    1/2″      –      –     19’

Granicrete Crack Patch – 4H Gel is a premium quality 2-part epoxy patching compound.  It provides epoxy high build, maximum toughness, flexibility, excellent chemical resistance in a quick drying paste that is around 4 hours (4H).

Silica sand (or other aggregates) may be added to enhance workability and increase the yield of the mix.  Silica sand will also increase pot-life and depending on the size, affect the texture and your ability to feather the patching compound.  Depending on the size and amount of aggregate you add, you will also increase the tensile and compressive strength and hardness while decreasing the elongation of the product.

It is used to patch cracks and voids on concrete, wood, metal, masonry and areas where a tough yet flexible epoxy paste is needed.  Excellent for epoxy coatings.

  • Convenient 1:1 Mix Ratio
  • Fast setting time of approximately 4 hours
  • High build
  • Chemical resistant
  • Flexible
  • Hardy and durable
  • Moisture tolerant
Weight 2 lbs
Dimensions 4 × 4 × 7 in