MacWrap for RCP
External C-877 Type II compliant coupler for RCP joints
External wrap for reinforced concrete pipe joints and manhole structures.
C877 type 2 compliant. Formulated mastic provides a full perimeter positive seal against infiltration and exfiltration. Reinforced by woven polypropylene with a heavy-duty polyethylene backing and secured with tensioning rachets. Appropriate for bell and spigot and butted joints.
MacWrap couplers are available with UV-resistant backings for above-ground applications.
- Shear & puncture resistant
- Easily installed
- Infiltration & exfiltration proof
- No open flames or heat source needed
- No special tools needed
- No glues or adhesives needed
- Instantly adheres
- Immediately ready for backfill
- Primer not typically needed