VersaFlex SL/85 Joint Sealant Cartridge 600ml Light Gray Case 10

VersaFlex SL/85 is a self-leveling, 100% solids, polyurea elastomer joint and repair material. May be applied in temperatures down to -40°F. For use in interior control joint applications.

Odorless
USDA approved
Return to service in 60 minutes

$676.91

SKU

20926

VersaFlex SL/85 Joint Sealant – Light Gray – 600ml Cartridge (Case of 10)

VersaFlex SL/85 is a self-leveling, 100% solids, two-component polyurea joint filler designed for interior horizontal concrete applications. It cures rapidly—even in subzero temperatures—and offers strong flexibility, chemical resistance, and durability under foot and wheel traffic. SL/85 is suitable for filling saw-cut joints, repairing control joints, and restoring cracks in industrial and commercial floors. It meets USDA/FSIS and CFIA standards and supports a 60-minute return-to-service timeline.

Key Features:

100% solids, zero VOC
Cures from –40°F to 130°F
Tack free in 2–3 minutes
Open to foot traffic in 60 minutes
USDA/FSIS and CFIA compliant
Will not smear or track
Odorless and non-toxic vapors
Resists jet fuel and chemical exposure
Pick-resistant for correctional use

Applications:

Interior control joints in concrete slabs
Repairing random cracks and joint spalls
Cold storage and freezer thresholds
Parking decks and airport terminals
Correctional facilities and food processing areas
Polished concrete and industrial floors

Technical Specifications:

Property	Value
Mix Ratio	1:1
VOC	0 g/L
Gel Time	~1 minute
Tack Free	2–3 minutes
Foot Traffic Ready	60 minutes
Tensile Strength	800–1200 psi
Tensile Elongation	350–500%
Adhesion to Concrete	300–450 psi
Tear Strength	200–250 lb/in
Abrasion Resistance	400–500 mg (ASTM D4060)
Shore A Hardness	≥ 85
Service Temperature	–40°F to 130°F
Cartridge Size	600ml (300ml A + 300ml B)
Packaging	Case of 10 cartridges
Shelf Life	1 year (unopened, 70–95°F)

Frequently Asked Questions:

Can VersaFlex SL/85 be used in freezers or cold environments?
Yes. SL/85 is formulated to cure down to –40°F and performs reliably in cold storage applications and freezer thresholds.

Is this product suitable for exterior concrete joints?
No. SL/85 is not recommended for outdoor use where joint movement from thermal cycling is expected.

Does SL/85 discolor with UV exposure?
Yes, some discoloration may occur due to UV exposure, but the physical properties remain unaffected.

Can I use SL/85 under epoxy or polymer floors?
No. It is not recommended for use beneath non-breathing or resilient flooring systems.

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