MCO™ 110 Outerwrap by Trenton

Trenton MCO™ 110 outerwrap is used aboveground or belowground as a mechanical protective wrap over Trenton Wax-Tape® anticorrosion wraps. Trenton MCO™ 110 outerwrap is a specialized blend of quick-curing resins impregnated into a fiberglass fabric. It provides protection for coatings that need additional mechanical strength.

MCO™ 110 outerwrap is applied by hand, with no special application tools needed. The MCO™ 110 outerwrap package includes gloves and Trenton MCO™ outerwrap end adhesive. If the wrap’s color fades due to UV exposure, MCO™ 110 can be painted. In especially challenging frost heave conditions, the area above and below the frost line can be wrapped three times for extra strength.

Packaging: Rolls are individually vacuum-packed in foil bags. 4″ x 4′ (10.16 cm x 1.22 m) roll, 1.33 sq ft (0.12 m²)4″ x 12′ (10.16 cm x 3.66 m) roll, 4.0 sq ft (0.37 m²) 4″x 27′ (10.16 cm x 8.23 m) roll, 9.0 sq ft (0.84 m²)6″ x 27′ (15.24 cm x 8.23 m) roll, 13.5 sq ft (1.25 m²) 9″ x 40′ (22.86 cm x 12.19 m) roll, 30.0 sq ft (2.78 m²) NOTE: Alternative sizes may be available at an additional cost.

Specifications:

• Color: Black Thickness (when cured): 30 mil (.75 mm
• Surface operating temperature*: -29°F — 250°F (-34°C — 121°C)
• Surface application temperature: -18°F — 125°F (-28°C — 52°C)
• Cure to dry time at 70°F (21°C): 20 minutes Impact resistance over Wax-Tape® #1 wrap @ 15 kV holiday detection**: 20 Joules

* If operating temperature exceeds Wax-Tape® #1 wrap maximum of 120°F (49°C) or Wax-Tape® #2 wrap maximum of 140°F (60°C), use Trenton WaxTape® HT-3000 anticorrosion wrap under MCO™ 110 outerwrap. ** Test assumes 50% overlap.

Rolls are individually vacuum-packed in foil bags.

4″ x 4′ (10.16 cm x 1.22 m) roll, 1.33 sq ft (0.12 m²)
4″ x 12′ (10.16 cm x 3.66 m) roll, 4.0 sq ft (0.37 m²)
4″x 27′ (10.16 cm x 8.23 m) roll, 9.0 sq ft (0.84 m²)
6″ x 27′ (15.24 cm x 8.23 m) roll, 13.5 sq ft (1.25 m²)
9″ x 40′ (22.86 cm x 12.19 m) roll, 30.0 sq ft (2.78 m²)
NOTE: Alternative sizes may be available at an additional cost.

• Quick and easy to apply, with minimal equipment requirements
• Adds excellent field-applied mechanical protection to coatings that excel in anticorrosion protection, such as Trenton Wax-Tape® anticorrosion wraps
• Superior protection against soil stress and backfill
• Can be applied in high-moisture conditions (because the resin is moisture-cured)
• Provides a “hard-shell” coating that protects and can also be painted
• High solids content with low levels of volatile organic compounds (VOCs)
• Low odor
• Quick cure time so it is ready for immediate backfill after application

Application Procedures:

• Apply any of Trenton’s Wax-Tape® anticorrosion wraps (or another coating that needs extra mechanical protection). 
• On horizontal pipe, start with a downward-facing strip and wrap Trenton MCO™110 outerwrap onto the pipe in a spiral pattern, using a minimum 50% overlap.
• Use an 80% overlap when needed in high stress areas, such as transition pipe in clay soils.
• On a vertical pipe, start at the bottom and spiral up. When wrapping, apply only enough tension to prevent slack. The wrap can be repositioned to achieve a proper application.
• Make sure MCO™ 110 outerwrap is extended out past the underlying coating on both ends for better anchoring.
• When a roll ends, overlap the new roll over the previous roll with the beginning edge in a downward-facing direction. Wrap the outerwrap once around the pipe to anchor the new roll before resuming the spiral wrap.
• At the end of the last roll, apply MCO™ outerwrap end adhesive to the existing layer before pressing down the end, in order to prevent possible unraveling before the outerwrap has cured.