3M All Weather Flashing Tape 8067 4in x 75ft - Durable Waterproof Seal

In this review of the 3M All Weather Flashing Tape 8067 the bottom line is simple: this tape is for tradespeople and installers who need a reliable, self-adhering waterproof flashing that bonds in challenging conditions. The biggest reason to buy is its unique acrylic pressure sensitive adhesive that "sticks and stays stuck", allowing seals around windows, doors and penetrations without primers or staples and with adhesion from 0F to 176F. The reviewer found it especially useful where conforming to corners and sealing around nails is critical.

Key Features

• Self-Adhering Adhesive: The acrylic pressure sensitive adhesive bonds aggressively to common building materials so primers or mechanical fasteners are typically unnecessary.
• Wide Temperature Range: Bonds at surface temperatures from 0F to 176F, making it usable in cold starts and hot summer installations.
• Conforms and Seals: Thin backing construction conforms into corners and seals around nails and staples with minimal buildup under siding.
• Durable Backing: The backing resists punctures and tears while remaining thin enough to tuck into tight details.
• Compatibility with Sealants: Will not liquefy, bleed, or melt when in contact with many common building sealants, reducing compatibility concerns on job sites.
• Meets AAMA Nail Sealability: Passes nail sealability before and after thermal cycling per AAMA 711-05 for proven field performance.

Who It's For

The 3M 8067 is aimed at professional contractors, remodelers and serious DIYers who install windows, doors, flashing transitions and want a dependable waterproof membrane. It is particularly useful where primerless application and adhesion to damp substrates save time and where conformability into corners matters.

Those who should look elsewhere include casual users who need consumer retail packaging or hobbyists seeking an inexpensive short-run tape; this product is intended for industrial and occupational use, not consumer retail sale or light, temporary fixes.

Pros & Cons

Pros

• Strong acrylic adhesive that "sticks and stays stuck" to many building materials without primer.
• Performs across a broad temperature range and adheres to slightly damp surfaces.
• Thin, conformable backing that seals around nails and fits into corners with less buildup.
• Resists interaction with common sealants and meets AAMA nail sealability requirements.

Cons

• Some users find long pieces awkward to handle; ease of application can vary with installer technique.
• Marketed for industrial/occupational use only, so not sold for consumer retail use.

Specifications

Product	All Weather Flashing Tape 8067
Size	4in x 75ft (1 roll)
Adhesive	Acrylic pressure sensitive adhesive
Temperature Range	0F to 176F ( -18C to 80C)
Performance Standard	Passes AAMA 711-05 nail sealability
Backing	Thin, tear- and puncture-resistant conformable backing

Our Verdict

The 3M All Weather Flashing Tape 8067 is a solid choice for professionals who need a primerless, durable flashing that bonds in a wide temperature range and seals around fasteners. It offers good value where reliability and compatibility with common sealants matter, though installers should expect a learning curve with long lengths and note it is intended for industrial or occupational use.

Frequently Asked Questions

Can it be used on damp surfaces?
Yes. The acrylic adhesive is formulated to bond to damp surfaces and at surface temperatures down to 0F, improving jobsite flexibility.

Will it react with common sealants?
No. The tape will not liquefy, bleed or melt in contact with many sealants such as synthetic rubber, butyl, polyurethane or silicone varieties.

Is this product suitable for consumer retail use?
No. The product is intended for industrial and occupational use only and is not sold for consumer retail application.