Metzger McGuire Spal-Pro RS88 Standard Gray 600ml Case 12

Spal-Pro RS 88 is a rapid-setting polyurea polymer liquid of 100% solids content. When cured, Spal-Pro RS 88 is a gray, rubberlike solid with a hardness of Shore A86-90. Spal-Pro RS 88 was developed to fill and protect joints in trafficked industrial and retail concrete floors. Its primary function is to support such traffic and protect joint edges.

High shore hardness for greater edge protection and support
Resists fading and discoloration under normal conditions
Can be opened to full traffic in 60 minutes at 70 degrees

$471.43

Drop Shipped

SKU

19438

Metzger McGuire Spal-Pro RS 88 – Rapid-Set Polyurea Joint Filler

Metzger McGuire Spal-Pro RS 88 is a heavy-duty, rapid-setting, 100% solids polyurea joint filler engineered for protecting and supporting concrete joint edges in Class 5–9 industrial and commercial floors. Its Shore A86–90 hardness resists heavy traffic and prevents edge spalling, while its fast-setting formula allows for full traffic in just one hour. RS 88 is ideal for filling joints in polished and stained concrete floors, with colorfast performance and compatibility with grinding/polishing equipment. Packaged in convenient 600ml dual cartridges, it installs quickly and cleanly with minimal downtime, and meets USDA, FDA, and CFIA standards for food facility applications.

Key Features:

Heavy-duty polyurea joint filler for Class 5–9 industrial floors
Rapid-set: tack free in 5 minutes, traffic ready in 1 hour
Shore A hardness of 86–90 for superior edge protection
Colorfast, non-smearing for polished/stained concrete floors
100% solids, VOC-free, and LEED-compliant
Approved for use in USDA, FDA, and CFIA facilities
Ideal for both joint and crack filling applications
Available in 600ml dual-cartridge kits or bulk packaging

Technical Specifications:

Property	Value
Hardness (Shore A)	A86–90
Tensile Strength	970 psi (ASTM D638)
Tensile Elongation	180%
Adhesion to Concrete	350–400 psi (ASTM D4541)
Tack-Free Time	5 minutes
Traffic Ready	1 hour at 70°F
Mix Ratio	1:1 by volume
Solids Content	100%
Shrinkage	Negligible
Operating Temperature Range	32°F to 120°F (0°C to 49°C)
VOC Content	0 g/L (LEED compliant)

Frequently Asked Questions:

Can Spal-Pro RS 88 be used in polished concrete floors?
Yes, Spal-Pro RS 88 is designed to be colorfast and will not smear or stain during grinding and polishing operations.

How soon can traffic resume after installation?
The filler is traffic-ready in just 1 hour at 70°F, allowing for minimal operational downtime.

Is Spal-Pro RS 88 approved for food-grade facilities?
Yes, it is approved for use in USDA, FDA, and CFIA-regulated facilities and is VOC-free for compliance with LEED and green building protocols.

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