Amerimax FlashMate 10-oz Waterproof Elastomeric Roof Sealant – Clear

Regular price $6.50

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FlashMate 10-oz Roof Sealant

Amerimax FlashMate is a 10-oz elastomeric roof sealant designed for flashing applications and multipurpose exterior sealing. It adheres to common building materials without primer and cures to a flexible, durable, waterproof seal.


Key Features:

  • Versatile Material Compatibility: Bonds to aluminum, galvanized steel, wood, copper, vinyl, asphalt, concrete, and brick
  • Flexible, Durable Seal: High-solids formula cures to a low-modulus, rubber-like seal that resists cracking
  • Primer-Free Application: Strong adhesion without primer for easier installs
  • Weatherproof Protection: Creates a long-lasting watertight seal ideal for flashing and exterior joints
  • Multipurpose Use: Great for sealing rivets, screw heads, corner joints, vent flashings, thresholds, and narrow seams

Specifications Table:

Specification Details
Series Name FlashMate
Container Size 10-oz
Color/Finish Family Clear
Drying Time (Minutes) 60
VOC Level 350
Elastomeric Yes
Fibered No
Waterproofer Yes
Cement No
For Use with RVs Yes
Warranty None
UNSPSC 30151500

Frequently Asked Questions (FAQ):

Q: What surfaces can this sealant be used on?
A: It adheres to aluminum, galvanized steel, wood, copper, vinyl, asphalt, concrete, and brick.


Q: Is a primer required before application?
A: No. It provides strong adhesion without primer.


Q: How long does it take to dry?
A: Approximate surface dry time is 60 minutes, depending on conditions.


Q: Where is it typically used?
A: Designed for flashing applications and sealing rivets, screw heads, corner joints, vent flashings, thresholds, and other narrow seams.


Q: Is it suitable for RVs?
A: Yes, it is rated for use with RVs.


A Sleek, Watertight Finish for Clean Roof Lines

FlashMate delivers a crisp, continuous line that visually tidies roof transitions and flashing details. Its clear, elastomeric body flexes gracefully with the architecture, preserving the design intent through seasons. Use it to refine intersections—around vents, awnings, and thresholds—where little details make a big statement. It’s the quiet essential for a polished, long-lasting exterior envelope.


Seal your flashing and exterior joints with confidence—choose FlashMate for a durable, watertight finish today.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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