CS-212 Polyolefin Backed Exterior Joint Wrap

For self-sealing joints in: Drinking Water Cisterns and Potable Water Systems. Not intended for use in expansion joints or joints that move.

Excellent resistance to puncture, tear and abrasions.
Aggressively bonds to concrete and metal structures.
Provides a permanent flexible water and soil barrier.
Will not shrink, harden or oxide upon aging.
Available in numerous standard sizes:
- Standard thicknesses: 0.065” and 0.100”
- Standard widths: 4”, 6”, 8”, 9″, 12”, 24”, 36” and 48”
Custom widths and lengths available upon request.
Controlled flow resistance for application ease.
No priming normally necessary. When confronted with difficult installation conditions, such as wet concrete or temperatures below 40°F (4°C), priming the concrete will improve the bonding action. Consult Concrete Sealants for the proper primer to meet your application.

ConSeal CS-212 meets ASTM E-1745, C-877, C-990 Specifications, and AASHTO M198 Type B.

ASTM E-1745: Standard specification for plastic water vapor retarders used in contact with soil or granular fill under concrete slabs.

CLASS C. SPEC.	TEST METHOD	E-1745 REQ.	CS-212
WATER VAPOR PERFORMANCE:	ASTM F-1249	0.30 perms, max.	0.045 perms, max.
TENSILE STRENGTH:	ASTM E-154	13.6 lbs./ inch, min.	21.0 lbs./ inch, min.
PUNCTURE RESISTANCE:	ASTM D-1709	475 grams, min.	864 grams, min.

ASTM C-877: Standard specification for external sealing bands for non-circular concrete sewer, storm drain and culvert pipe.

TYPE III, SPEC.	E-1745 REQ.	CS-212
BACKING BOND ELEMENT:	4 Mil, min. thickness	4 Mil
BUTYL RUBBER ADHESIVE:	0.03 inch, min. thickness	0.065, min.

ASTM C-990: Standard specification for joints for concrete pipe, manholes and precast box sections using preformed flexible joint sealants.

SECT 6, SPEC.	TEST METHOD	C-990 REQ.	CS-212
HYDROCARBON BLEND CONTENT % BY WEIGHT:	ASTM D-4	50-70%	52, min.
INERT MINERAL FILLER % BY WEIGHT:	ASTM C-990	30% min.	45, min.
VOLATILE MATTER % BY WEIGHT:	ASTM C-990	2.0 max.	1.20
SPECIFIC GRAVITY:	ASTM C-990	1.15-1.50	1.20-1.25
DUCTILITY, 7°F:	ASTM D-113	5.0, min.	12, min.
PENETRATION, CONE 77°F, 150 gm. 5 sec.:	ASTM D-217	50-120 mm	70-80 mm
SOFTENING POINT, °F:	ASTM D-36	320°F, min.	335°F, min.