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Johns Manville SP Liquid Flashing Scrim 50 mil, 8.3 in. x 164 ft., White Reinforced Roll
Regular price $286.27Orders start at $399 — combine any items to reach the minimum. Learn more
Johns Manville SP Liquid Flashing Scrim 50 mil, 8.3 in. x 164 ft., White Reinforced Roll
This is a Johns Manville SP Liquid Flashing Scrim roll in White, 50 mil thick and 8.3 in. wide by 164 ft. long. Each order is one reinforced liquid flashing roll used to build seamless flashing details in single-ply roofing. Pair it with JM SP liquid flashing resin for penetrations, curbs and perimeter details.
Key Features:
- Reinforced construction: The scrim-reinforced roll provides added strength for liquid-applied flashing details.
- Generous roll length: One 164 ft. roll covers long runs of flashing detail without frequent seams.
- 50 mil thickness: The 8.3 in. wide roll is supplied at 50 mil thickness for durable flashing builds.
- White finish: White color suits reflective single-ply roofing assemblies.
- Single-ply system fit: Designed as part of the JM liquid applied roofing systems for commercial membranes.
- Lightweight roll: Gross weight is approximately 2 lb, easy to carry and stage on the roof.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Johns Manville |
| Manufacturer model | 70006534 |
| Sell unit | 1 roll, 8.3 in. x 164 ft. |
| Product line | JM SP Liquid Flashing |
| Color | White |
| Dimensions | 8.3 in. wide x 164 ft. long |
| Thickness | 50 mil |
| Material | Scrim-reinforced liquid flashing fabric |
| Weight | Approx. 2 lb gross |
| Intended use | Liquid-applied flashing reinforcement for commercial single-ply roofing details |
Coverage & How Much You Need:
One roll measures 8.3 in. x 164 ft., giving roughly 112 linear feet of usable flashing detail per roll after trimming. Plan roll count from the total linear footage of penetrations, curbs and wall flashing to be reinforced.
Fit and Compatibility:
Intended for use within Johns Manville liquid applied roofing systems as the reinforcing scrim for JM SP liquid flashing resin, which is applied over and through the roll. Verify membrane compatibility and detail requirements with the JM data sheet and installation guide.
Frequently Asked Questions (FAQ):
Q: What is included with the purchase?
A: One 50 mil, 8.3 in. x 164 ft. roll of SP Liquid Flashing Scrim in White.
Q: Does this include the liquid resin?
A: No, the roll is the reinforcing scrim only; JM SP liquid flashing resin is purchased separately.
Q: How much flashing detail does one roll cover?
A: At 8.3 in. wide and 164 ft. long, one roll handles about 112 ft. of flashing detail before trimming waste.
Q: What membranes does it work with?
A: It is designed for JM liquid applied roofing systems used with JM single-ply membranes; confirm the specific membrane on the JM data sheet.
Q: How is it installed?
A: The scrim is embedded in liquid flashing resin per the JM SP Liquid Flashing installation guide for the detail being built.
Q: How heavy is the roll?
A: The item weighs about 2 lb, so it is easy to hand-carry onto the roof.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use this scrim wherever a reinforced, seamless flashing detail is required, such as pipe penetrations, curbs and inside/outside corners, embedding it fully in JM SP liquid flashing resin without dry spots or wrinkles. Measure your detail runs and add trim waste before ordering rolls. Always follow the JM installation guide for resin coverage rates and cure times.
Follow the product SDS and JM installation guide, and observe roof-top fall protection requirements when working at height.
Order the Johns Manville SP Liquid Flashing Scrim roll today to build reinforced, seamless flashing details on your single-ply roof.
Product Documents:
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