Grade 3560 is a combination of 2 sheets of natural kraft paper laminated with 60 lbs/3MSF of asphalt. 3560 is reinforced with a tri-directional pattern of fiberglass.

Blue Shield Grade 3560 is offered in the following widths and lengths:

• Widths: 24”, 36”, 48”, 60”, 72”, 96”
• Lengths: 300’ and 600’

Custom sizing is available, contact Holland for more information.

MOISTURE BARRIER

Our waterproof Grade 3560 has all the ingredients to excel where other products may fail.  It provides tremendous moisture protection, while adding an element of strength and durability.

Durability:

The double layer of fiberglass reinforcement provides excellent tear resistance and helps to create a product ideal for construction and building applications as well as heavy duty industrial packaging.

Vapour Permeability:

Grade 3560 is highly suitable for concrete curing by controlling the hydration period and thereby reducing premature cracking.  It aids in the proper curing period that is essential for the strength and eventual life of the concrete.