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Protex® 40S
Protex 40S is a 4 mil latex saturated paper used for protection of stretched and flat acrylic, plexiglass, polycarbonate, and other plastic surfaces either in flat sheet or formed states.
Product families
Ready-to-Use Products — Adhesives & Sealants
- Pressure Sensitive Adhesives & Tapes
Other characteristics
- Brand
- Mask-Off Company Protex
- Features
- Light Weight, Moisture Barrier
- Product Type
- Masking Tape
- Compatible Substrates & Surfaces
Acrylic, Glass, Metal, Painted Surfaces, Plastics, Polycarbonate (PC)
- Usage
The largest single use for Protex 40S is for aircraft transparancies. The non-haze characteristics allows this material to remain on the transparancies through the entire manufacturing and shipping process, yet peel off leaving no residue. This product is not intended for fly-away applications. Do not use on copper, brass, or anodized aluminum, outdoor exposure is not recommended without prior testing.
- Color
- Translucent
- Markets
- Automotive & Transportation
- Printing & Packaging
- Storage
Shelf life is 1 year if stored in a cool dry place, out of direct sunlight.
- Technology
- Ready-to-Use Products
- Stock Roll Sizes
- 36" X 100 YRDS
- 48" X 100 YRDS
- Backing Material Type
- Paper
- Ready to Use Product Features
- Light Weight
- Moisture Barrier
- Compatible Substrates and Surfaces
- Acrylic
- Glass
- Metal
- Painted Surfaces
- Plastics
- Polycarbonate (PC)
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Basis Weight | 35 - 40 | lbs./3,000 sq. ft. |
| Elmendorf Tear (C.D.) | min. 49 | grams |
| Elmendorf Tear (M.D.) | min. 46 | grams |
| Elongation (M.D.) | min. 2.5 | % |
| Tensile Strength (M.D.) | min. 16.4 | lbs./inch |
| Thickness | 3.6 - 4.4 | mils |
Table 2 of 2
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Adhesion to Steel | 20 - 25 (-4/+5) | lbs./in. width |
| Base | Acrylic | — |
