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Metzger/McGuire Rapid Refloor LV, Porpoise

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Product Name Price Qty
Metzger/McGuire Rapid Refloor LV, Porpoise, 600 mL
Mfr. Model # MMRRCCX-600 Porpoise
Each     Qty: 1
Availability: Typically in stock (Details)
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Metzger/McGuire Rapid Refloor LV, Porpoise, 600 mL (12 PK)
Mfr. Model # MMRRCCX-600-12 Porpoise
Each     Qty: 12
Availability: Typically in stock (Details)
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  • Virtually odorless
  • Ready for traffic in 15-30 minutes
  • Low viscosity allows for penetration into narrow cracks
  • Other colors available

Product Information

Rapid Refloor is a two-component, 100% solids structural polyurethane/polyurea hybrid. When cured, Rapid Refloor is a rigid structural polymer with a Shore D Hardness of 70-75.


Rapid Refloor was developed to repair random cracks and surface spalls/ pop-outs and other surface defects in industrial concrete floors that are subject to wheeled traffic. Rapid Refloor is designed for use in industrial or retail concrete floors where final building temperatures are 32°F (0°C) to + 120°F (49°C).


When applied properly, Rapid Refloor provides a permanent, durable structural concrete repair in minutes. Treated areas are ready for traffic in 15-30 minutes, and can be ground flush with the floor in 25 minutes. 


Rapid Refloor's low viscosity allows for it to penetrate into cracks as narrow as 1/64" (0.16" or 0.40mm). And unlke many low-viscosity structural repair products, Rapid Refloor is virtually odorless. 



  • Rapid Refloor is a structural repair product and should not be used as a floor joint filler
  • Rapid Refloor is a structural repair product with very high adhesive and tensile properties; consequently it will restrain concrete movement wherever placed and may lead to concrete tearing if substantial concrete movement occurs after placement
  • Rapid Refloor is not designed for use in temperatures below32°F (0°C)
  • Rapid Refloor overfill may leave a light stain/shadow on some concrete surfaces
  • Rapid Refloor may exhibit a moisture reaction on damp or wet surfaces; repair area should be clean and dry



Rapid Refloor is for industrial use only. Use only in well ventilated areas. Practice all normal job site safety precautions (clear work area, etc). Thoroughly review MSDS for additional information prior to use.




Rapid Refloor is designed to be mixed using a universal or dualcartridge kit with appropriate gun or by hand in very small amounts.Material should be preconditioned to 70°-80°F (21°-27°C) prior touse for best results. Rapid Refloor is designed for use in concretefloors at temperatures of 32 degrees F (0°C) or higher. If concretetemperature is lower than 32°F, temporary heat tenting, etc. must beused to warm up floor area prior to installing material.
Using dual-component cartridges:
Prepare cartridge for dispensing with static mixer and flow restrictorper kit instructions. Material should be dispensed at a moderate paceusing steady pressure. Keep a waste container (disposable cup)handy to dispense Rapid Refloor liquid at start of application or ifdispensing is delayed for more than 30 seconds (to avoid curedmaterial in mixer tip).




More Information
Material Concrete
Color Gray
Category Joint and Crack Repair
Brand Metzger McGuire
Condition new
solids (%) 100
Manual / Schematic
Safety Data Sheet (SDS)