Price: Β£13.99
(as of Sep 10, 2025 19:24:05 UTC – Details)
From the brand
Wirefy Top Products
Who We Are
Wirefy is a small USA owned an operated business. We offer top quality electrical connectors, crimping tools, heat shrink tubing and electrical wires at reasonable prices. Wirefy empowers electricians and DIY lovers to make professional electrical connections through quality products and education. We’ve got you covered on your wiring project.
Benefits of Our Products
What makes our electrical connectors unique?
We craft our electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are marine grade & waterproof.
Why choose Wirefy crimping tools?
Our crimping tools come with high precision crimping dies designed specifically for every terminal type. Our tools ensure consistent, effortless and rock solid crimps.
How to choose the right heat shrink tubing?
Go for 3:1 or 4:1 shrink ratio. This ensures a tighter seal. Make sure it has adhesive lining for protection again dust & water.
3:1 Shrink Ratio: Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.
Glue Inside: When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.
Variety of Sizes: We have included 7 most commonly used diameters ranging from 3/32″ to 3/4″. Shrink tubing is precut to 1.75 inches.
Easy to Use: Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
Dual Wall Tubing: Outer wall provides abrasion resistance. Inner wall creates waterproof seal and strain relief.
Customers say
Customers find this heat shrink tubing kit to be of high quality, with good shrinkage properties and strong adhesive that melts with heat for a secure seal. They appreciate its variety of sizes, ease of use, and value for money. The tubing works well, with one customer noting it performs brilliantly with gas-powered heat guns, and customers find it useful for various applications, with one mentioning its suitability for amateur radio antennas.