Additional information
| Standard Sizes | 24" X 600' (1200 sq. ft.), 36" X 600' (1800 sq. ft.), 48" X 600' (2400 sq. ft.), 60" X 600' (3000 sq. ft.), 72" X 600' (3600 sq. ft.), 96" X 600' (4800 sq. ft.) |
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GRADE 3030 – ASPHALT LAMINATED KRAFT
BLUE SHIELD GRADE 3030 – ASPHALT LAMINATED BARRIER PAPER
Blue Shield Grade 3030 is a highgrade flexible, semi-permeable moisture barrier designed for tile and wood flooring underlayment as well as industrial packaging applications.
Grade 3030 is combination of 2 sheets of natural kraft paper laminated together with high-grade asphalt to create a water-resistant duplex paper.
Blue Shield Grade 3030
is offered in the following widths and lengths:
| ROLL SIZES & PUT-UPS | INDUSTRIAL PACKAGING | FLOORING UNDERLAYMENT |
|---|---|---|
| ROLL WIDTH | 24″, 36″, 48″, 60″, 72″, 96″ | 36″ |
| ROLL LENGTH | 600′ | 157′ |
| PUT-UP | Varies by width | 94 rolls per pallet |
Meets Federal Specification UU-B790A, Type 1, Grade B, Style 1A.
Moisture Protection
When used as underlayment, Grade 3030 drastically reduces the transmission rate of moisture vapor by slowing the rate that moisture is introduced to the surface so damage can be avoided.
Slip Layer
Grade 3030 also provides stabilization for wood flooring, which reduces noise.
Vapor Permeability
Blue Shield Grade 3030 provides the perfect balance of moisture resistance and vapor permeability to prevent moisture from damaging interior surfaces.
Diverse Applications
Unlike poly films, Grade 3030 does not trap moisture condensation. Plus, it is easier and cleaner to work with than felt paper, making it ideal for:
- Concrete Curing
- Industrial Packaging
- Ammunition Barrier – MIL – SPEC
- Nursery Wrapping
- Metal Wraps
- Any application where moisture vapor prevention is needed