Notice:   For Air Shipments, this product is classified as Hazardous.  Additional HazMat Fees apply.  This fee is in addition to the shipping fee shown at checkout, and will be added to your total .   See Terms and Conditions.

EX-74 is an extremely clear, tough, high gloss surface coating formulated to produce a deep glass like appearance in a single layer on a sealed surface. Two or more layers are often applied for added depth and protection. EX-74 has been formulated for improved UV resistance to reduce yellowing and surface degradation from UV exposure. EX-74 has an extended "open time" which allows up to 5 minutes in the mixing container at 70º F and up to one hour working time on the surface being coated. EX-74 is waterproof, heat & alcohol resistant.

General	EX-74 is specially formulated to resist yellowing from exposure to sunlight.
A/B Mix Ratio	1:1
Thin Film Set Time/Hour	5
Durometer Hardness 2 Hours @ 60º C)	78 +/- 3
Tensile Strength	3390
Tensile Modulus	261,500
Tensile Elongation %	24
Flexural Yield Strength	6752
Flexural Yield Strain	5.8
Flexural Yield Modulus	197,848
Tg - ºC	53
Viscosity CPS @ 77º F:               Resin (A)               Hardener (B)	3500 1400Â
Density (lbs/gal):              Resin (A)              Hardener (B)	9.64 8.05
VOC (grams/liter)	0
Gel Time (minutes) (100 gram mass @ 22º C)	51 +/- 3