EZ-Wrap with a polyolefin backing is a polyolefin-backed membrane butyl adhesive tape designed to provide high strength adhesion on properly primed concrete surfaces and concrete structure joints.
EZ-Wrap with a polyolefin backing is a polyolefin-backed membrane butyl adhesive tape designed to provide high strength adhesion on properly primed concrete surfaces and concrete structure joints.
Installation Instructions
Box Culvert Literature
Storage Instructions
EZ-WRAP POLYOLEFIN BACKING BUTYL JOINT WRAP meets or exceeds all requirements of the following Standards, Specifications and/or Test Methods:
Keep both products away from heat, sparks or open flame. Use only with adequate ventilation. Avoid breathing vapors. Refer to MSDS for additional information.
Storage and Application Notes
EZ-PRIMER #4: Store and apply at temperatures from 32℉ (0 C) to 110 F (43 C). Shelf life of 12 months when stored in unopened original container. After opening, keep container covered when not in use.
EZ-WRAP: Store and apply at temperatures from 32℉ (0 C) to 110 F (43 C).
The joints and/or joining surfaces of the structures shall be sealed with a butyl-rubber-based tape. The material shall be EZ-WRAP POLYOLEFIN as supplied by PRESS-SEAL CORPORATION, Fort Wayne, Indiana, or approved equal. The butyl component of the tape shall consist of 50% (min.) hydrocarbon content (butyl rubber), shall contain 2% or less volatile matter, and shall be .063” (1.6 mm) thick. The backing component shall be high-density polyolefin film. A release paper may be utilized.
For manholes, the tape width shall be 6” (150 mm) wide. The tape shall be overlapped at least twice its width. The tape shall not be stretched during application. Primer and/or adhesive as recommended by the tape supplier shall be employed for adverse, critical, or other applications.
Testing of joints and compliance with construction requirements shall be conducted in strict conformance with the requirements of the sealant supplier.
Clean the exterior surfaces of the joint area. Make sure that the cleaned area is at least 2” wider than the width of the EZ-WRAP used and that the cleaned area is centered on the joint. The concrete must be dry before applying wrap or primer. Primer is most important when installing in cold temperatures.
48” ID X 5” wall | 16 feet |
60” ID X 6” wall | 20 feet |
72” ID X 7” wall | 24 feet |
Never apply EZ-WRAP to wet #4 EZ STIK Primer