MC Outerwrap

The “MC” in MC Outerwrap stands for “moisture cured”. The materials in the wrap start to cure when they are exposed to the moisture in the air. Soon the wrap provides a very hard and tough outer coating.

Description

MC Outerwrap is a specialized blend of quick curing resins impregnated into a fiberglass fabric. It provides soil stress and backfill protection to coatings that need additional mechanical strength. MC Outerwrap is specifically designed as a “hard shell,” UV stable outerwrap over the Wax-Tapes. It can also be used over other coatings. It is sold complete with gloves and Trenton End Adhesive. MC Outerwrap is hand applied, with no other application materials needed.

End Use

MC Outerwrap is used aboveground or belowground as a mechanical protective wrapper over Trenton’s Wax-Tapes.

Application Procedures

Pre-apply any of Trenton’s coatings and then, with only enough tension to keep the slack out, spiral wrap MC Outerwrap with at least a 50% overlap (use 80% overlap when needed in high stress areas such as transition pipe in clay soils). Make sure MC Outerwrap is extended out past the new coating on both ends for better anchoring. At the end of the last roll, brush on End Adhesive for MC Outerwrap to prevent possible unraveling before the wrap has cured.

Packaging

Rolls are individually vacuum-packed in foil bags.
4” x 18’ rolls - 10 rolls per case. (6½ yd per case)
6” x 27’ rolls - 5 rolls per case (7½ yd per case)
6” x 36’ rolls - 5 rolls per case (10 yd per case)
6” x 50’ rolls - 5 rolls per case (131/2 yd per case)
9” x 50’ rolls - sold as single rolls (4 yd each)
12” x 50’ rolls - sold as single rolls ( 51/2 yd each)
NOTE: Alternative sizes may be available at an additional cost.

Specifications

Color	Black
Average thickness	30 mil (when cured)*
Application temperatures	-20°F - 125°F(-34°C - 49°C)
Pipe operating temperatures	-30°F - 250°F( 4°C - 121°C)**

*Thickness depends on amount of overlap.
**Trenton Wax-Tapes have a maximum operating temperature of 125°F

Advantages

Adds mechanical protection to Wax-Tapes
Superior protection against soil stress
Protection against backfill
Paintable “hard shell” coating

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