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Transition Boot

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Product Description
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WaterStop™ Transition Boot is a peel and stick membrane that helps seal off the moisture migration through the foundation wall and footing assembly. Designed with MicroGrab™Adhesive Technology this tape can be installed to most building materials in cold and wet conditions. WaterStop Transition Boot is an extremely strong membrane and can withstand the expansion and contraction of dissimilar products. This tape can create a 100% waterproof joint.
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Basic Uses
Waterproofing below grade such as transitions, boots, patches or other areas that require waterproofing.

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Give Water The Transition Boot

Reducing foundation leaks start at the top with good surface water control moving the water away from the structure. However, high water tables, clogged drains, heavy rains or flooding can create water pressure that can push water where we would prefer it not to go - between the footer and foundation wall interface.
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Soil that is backfilled against the walls of a foundation will always be uncompressed or looser and more permeable than the “virgin” soil due to the upheaval by the excavation process.

Higher permeability means that water will naturally collect against the foundation wall. Even with exterior foundation drains water under pressure can get between the footing and the wall and create serious problems. The use of Weather-Bloc’s WaterStop Transition Boot can help water infiltration at foundation-footing interface.

Protect Your Footings

• Superior Bonding to Most Surfaces
• Helps Eliminate Cracks and Heaving
• Adheres in Cold Weather -30ºF
• Helps Maintain Water Drainage
• Backfill Durable Membrane
• Provides Full Capillary Break
• Stops Infiltration of Soil Gasses
• Helps Prevent Wall Failure
• Available in 3 Widths
• Workable for Precise Placement
• Thin Design for Better Formability
• No Heated Storage Required
• Conforms to Surfaces Irregularities
• Compatible with Most Building Materials
• Helps Stop Mold and Mildew
• No VOCs and Environmentally Friendly
• Micro-Grab Adhesive Technology
• Works on Wood Foundations as Well
• Limited Lifetime Warranty
• Made in USA

Available Sizes


6" x 75'

9" x 75'

12" x 75'













Customizable Sizes Available

We believe that Xtreme Weather Flashing tape is the best on the market. We believe it is better than all others flashing tapes including 3M 8067, DuPont Tyvek Tape, Nashua Select, Protecto Super Stick, Grace Vycor Plus, Protecto Wrap Bt-25XI, Henkel OSI TeQ Flash, Windowwrap PSX-20, MFM WindowWrap PowerBond, Henry Blueskin WB, barricade Ulti-Flash, Mpn 45804, Nashua Optiflash, Polyguard, York RESHS09, Shadowlastic, Baricade, Aquaseal Hyband, Adchem DrainFlash and Typar Flashing.