MACSEAL 6690-4 Hot Applied Crack and Joint Sealant

Description
MACSEAL 6690-4 is a high performance, hot applied, single component low modulus joint and crack sealant. MACSEAL 6690-4 is a very soft sealant that offers excellent low temperature bonding properties, while still maintaining a high degree of resiliency to reject incompressibles. MACSEAL 6690-4 permits high elongation at cold temperatures with low stress development. MACSEAL 6690-4 will not flow from the joint or be picked up by vehicle tires at high service temperatures.
 
Recommended Use
MACSEAL 6690-4 is recommended for the large scale sealing of joints and random cracks in Portland cement concrete and asphaltic concrete pavements in cold climate areas. MACSEAL 6690-4 was specifically formulated to provide extra protection against low temperature expansion and repeated freeze that cycles.
 
Coverage
MACSEAL 6690-4 weighs approximately 9 lbs./gal (1.10 kg/L). A joint ½ x ½ “ (12.7 mm x 12.7 mm) requires approximately 11 lbs. per 100 lineal feet or 16 kgs per 100 lineal meters.
 

Packaging
• 450 lb. (205 kg), open top drums containing 10 individual 50 lb. pucks
• 2 x 25 lb. polybags in a high strength corrugated cardboard container
• 50 lb. steel pails

 
** For a detailed step by step application demonstration, please refer to this video.
 

 

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