Seachoice 62071 3-To-1 Heat Shrink Tubing With Sealant
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Seachoice 62071 3-To-1 Heat Shrink Tubing With Sealant is marine-grade, flexible polyolefin heat shrink tubing with an adhesive liner—designed to form a tight environmental seal for wiring and connection protection in harsh conditions.
Key Features
- 3:1 shrink ratio with adhesive liner
- Marine grade flexible polyolefin heat-shrinkable tubing
- Flame retardant
- Once installed, forms a complete environmental seal to help prevent corrosion, enhance insulation, and improve abrasion resistance
- Operating temperature: -55°C to 110°C
Intended Use
- Marine and RV wiring repairs
- Weather- and moisture-prone electrical connections
- Insulation and strain relief for wire splices and terminations
- General heat-shrink sealing for electrical harnesses
Product Details
- Brand/Series: Seachoice 62071
- SKU/Variant: 50-62071
- Type: 3-to-1 heat shrink tubing with sealant (adhesive-lined)
- Shrink ratio: 3:1
- Material description: marine grade, flexible polyolefin heat shrinkable tubing
- Flame retardant: yes
- Formed protection: environmental seal to help prevent corrosion; enhance insulation; improve abrasion resistance
- Operating temperature range: -55°C to 110°C
Parts Desk Insights
Best Use Case: Ideal when you want a sealed, abrasion-resistant covering over an electrical connection or splice—especially in damp, salt-air, or vibrating environments.
Common Issues: For the tightest seal, make sure the mating surfaces are clean and properly aligned before shrinking. If the joint isn’t sized correctly for the tubing’s 3:1 shrink ratio, the adhesive liner may not flow and bond as intended.
Related Products & Accessories
- Heat Shrink & Adhesive Lined - Browse the heat shrink & adhesive-lined selection for additional sizes and sealing options.
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.