Life Safe RE3940 MastBoot Tape, 4" x 40", White
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Overview
4" x 40" MastBoot Tape in White is a flexible rubber tape designed to seal and protect moisture-prone mast boot areas and irregular boat surfaces. It bonds into a solid layer, conforms to uneven shapes, and leaves no sticky residue. Installation does not require un-stepping the mast.
Key Features
- Bonds into a solid rubber seal for moisture protection
- Conforms to irregular surfaces
- Leaves no sticky residue
- Quick installation without mast stepping
Compatible Applications
- Mast boot sealing on sailboats
- Moisture protection around irregular boat surfaces
- General marine sealing and weatherproofing applications
Product Details
- Size: 4" x 40"
- Color: White
- SKU: 834-RE3940
- Barcode: 57003694972
- Weight: 136 grams
Parts Desk Insights
Best Use Case: Seal mast boot seams and moisture-prone joints on boats where surfaces are irregular and require a flexible, conforming seal.
Common Issues: Adhesion can be affected by dirty, dusty, or wet surfaces; ensure a clean, dry surface before application and follow proper surface preparation guidelines.
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Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.