Gaco Flex E5320 2 Part Epoxy Primer Filler Kit 2 Gallon

GacoFlex E5320 is a two-component water-based epoxy. Part A is white. Part B is brown. The combined product is light pink.

Must be top-coated when used in exterior applications. Good solvent resistance and excellent alkali resistance. Cures to form a hard coating material.

Part A and Part B must be properly combined prior to application according to the following directions. Mix Part A well for 3-5 minutes. Mix Part B for 3-5 minutes. Pour Part B into a clean, empty pail. Pour Part A into the same pail. It will sink. Mix both together for 3-5 minutes. Mixture will appear thin and light pink in color. Power mixing is recommended when combining more than one gallon (3.79 L) each of Part A and Part B.
POT LIFE Pot life after mixing is 1.5 hours at 75°F (24°C); the pot life will double at 55°F (13°C), however at 100°F (38°C) pot life is reduced to 45 minutes. Do not thin more than 20%.

Product may be applied by brush, roller or spray. On smooth surfaces, use a 1/4” to 3/8” nap roller or nylon brush. When applying E5320 as block
filler for porous concrete, use a 1” to 1-1/4” nap roller. If blow holes form as the primer dries, make a second pass with a relatively dry roller; allow 5
to 10 minutes between passes. Contact Gaco Western for application utilizing equipment. Do not apply to surfaces which are below 50°F (10°C).
- On single ply membrane roofs, apply one coat at the rate of 1 gallon per 500 sq. ft. (combined material will need to be thinned 10%-20%
 with water to achieve this spread rate).
- On metal, apply one coat at the rate of 1 gallon per 300 sq. ft.
- On asphalt-based surfaces including smooth cap sheet, apply 2 separate coats of 1 gallon per 250 sq. ft. For granulated surfaces, apply 2 separate coats of 1 gallon per 200sq. ft. Allow first coat to dry for 2 hours before application of second coat. Dry time is dependent upon temperature and humidity.