Holland Underlayment Barrier Paper 3030B - 500 square feet

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.

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