Hi-Tech PE80-MI Polyurea Joint Filler (22 oz.) 3 color options: Black, Cobble Brown, Turkish Brown
PE80 MI is a two component, 1:1, self leveling semi-rigid polyurea joint filler. It is intended support heavy cart and for truck traffic while protecting the adjacent concrete edges of the joint. HiTech PE80 MI is not sensitive to moisture, so it will not bubble or swell if exposed. This material is tack free in just minutes and can be shaved and returned to service in under an hour.
Applications PE80MI is designed to fill interior random cracks, damaged control joints, or new control joints on horizontal concrete and is best suited for industrial floor applications where heavy vehicle traffic, such as forklifts or steel wheeled carts, is commonplace. Hi-Tech Polyurea Joint Filler PE80MI is semi-rigid, allowing small slab movement, yet strong enough to protect the vertical edges of control joints in concrete from spalling under extreme loading.
Hi-Tech PE80MI Polyurea Joint Filler Advantages:
• Moisture Insensitive
• Semi-Rigid to protect joint edges
• 100% Solids, Contains No VOC’s
• Can be Polished without Smearing
• Return Project to Service in 60 Minutes
• Cures From 30ºF to 130ºF
• Meets USDA & FDA Requirements
Application Recommendations: Surface must be clean and sound. Remove dust, grease, curing compounds, waxes, foreign particles, and disintegrated materials. Condition material to at least 70°F prior to installation. If neeed, tint should be added to “B” side container only and mixed for at least 2 minutes. Only component “B” side needs to be stirred before being loaded into pump. For bulk installations, use a 1:1 ratio metered pump. Do not allow material to reside in static mixing head or nozzle for more than 30 seconds or nozzle blockage may result.
Hi-Tech PE80MI Polyurea Joint Filler Limitations:
• Do not thin. Solvents will prevent proper cure.
• Not for sealing cracks under hydrostatic pressure.
• Material is a vapor barrier after cure.
• Minimum age of concrete must be 28 days, depending on curing and drying conditions prior to applications