RELIABILT Self-Adhesive Waterproof Flashing Tape, 4-in x 33-ft, Silver Rubberized Asphalt Roll (RB433)Self adhesive waterproof flashing tape, 4" x 33' RELIABILTs rubberized asphalt flashing tape creates an instant waterproof seal around windows and doors. The silver, self adhesive roll installs easily to block drafts, moisture, and winddriven rain for energy saving performance. Key Features: Instant Waterproof Seal: Rubberized asphalt adhesive self seals around fasteners and screws Energy Efficient: Helps eliminate drafts and air leaks around windows

Self-adhesive waterproof flashing tape, 4" x 33'

RELIABILT’s rubberized asphalt flashing tape creates an instant waterproof seal around windows and doors. The silver, self-adhesive roll installs easily to block drafts, moisture, and wind‑driven rain for energy-saving performance.

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Key Features:

• Instant Waterproof Seal: Rubberized asphalt adhesive self-seals around fasteners and screws
• Energy Efficient: Helps eliminate drafts and air leaks around windows and doors
• Moisture Protection: Keeps out wind-driven rain to prevent mold and mildew
• Easy Application: Just cut to fit, remove release paper, and press in place
• Versatile Use: Ideal for windows, doors, and skylights

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Specifications Table:

Specification	Details
Color/Finish Family	Silver
Manufacturer Color/Finish	Silver
Series Name	Self-Adhesive
Type	Self-adhesive roll flashing
Material	Rubberized asphalt
Package Quantity	1
Actual Length (Feet)	33
Actual Width (Inches)	4
Thickness (Inches)	0.025
Warranty	10-year limited
For Use with Doors	Yes
For Use with Windows	Yes
For Use with Skylights	Yes
For Use with RVs	No
For Use with Decks	No
For Use with Chimneys	No
For Use with Roofs	No
For Use with Vents	No
For Use with Pipes	No
For Use with Gutters	No
For Use with Egress Windows	No
UNSPSC	30151600

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Frequently Asked Questions (FAQ):

Q: Can this be applied directly to wood or framing around windows?
A: Yes—cut to fit, remove the release liner, and press firmly to clean, dry surfaces around windows and doors.

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Q: Will it seal around nails or screws?
A: The rubberized asphalt adhesive self-seals around fasteners to maintain a watertight barrier.

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Q: Is it suitable for outdoor exposure?
A: It’s designed to block moisture and wind-driven rain during window and door installations.

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Q: What size openings can one roll cover?
A: A single 4 in x 33 ft roll typically seals two average-size windows.

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Q: Does it help with energy savings?
A: Yes—by eliminating drafts and air leaks, it can help reduce heating and cooling loss.

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Seal with sleek confidence

This silver flashing tape brings a polished, architectural edge to practical performance. Its smooth finish and slim 4-inch profile discreetly frames window and door openings while locking out the elements. Use it to create clean, tight lines before trim for a refined, draft-free envelope. It’s a simple, luxurious step toward a home that feels effortlessly composed and protected.

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Upgrade your install with RELIABILT’s self-adhesive flashing tape for a fast, durable seal that keeps comfort in and weather out.