Epoxy Primer Grey is a two pack polyamide cured primer generally used for epoxy system on masonry surface and cement works.
Theoretical Coverage:6-7 m2/lit on masonry surface
Spreading rate is theoretically calculated and can be effected by substrate preparation thinning and methods of application.
Curing time : 3-6 hours at 25 ° C
Full cure : 7 days
Flash point :25 ° C (ISO 367 –83)
Specific gravity : 1.00 when mixed A+B
Pot life : 4 hours at 25 ° C
Mixing ratio : 4 parts base"A" : 1 part hardner "B"
Solvent : Epoxy thinner.
High temperature will accelerate dry times and decrease pot life; lower temperature will lengthen cure times and slightly increase pot life. Normally Tollens Epoxy primer grey A+B mixing pot life is 4hrs.As a diluent use Tollens Epoxy thinner 15 – 25 %.
This primer is specially designed for maximum adhesion to concrete and masonry surfaces, as well as galvanized and metal surfaces. Fast dry and early water resistance combines to produce superior properties.
Tollens Epoxy Primer can be brushed, rolled or sprayed. . Use where application temperature can be proceed above 4 ° C
Surface to be coated must be clean, structurally sound and free of all foreign contaminants.
Metal drums 1 US gallon, and 5 US gallons