Wirefy Top Products
Who We Are
Wirefy is a small USA-owned and 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 electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are fitting everyones needs.
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 against dust and water.
HEAT ACTIVATED ADHESIVE
- Creates a resistant seal
- Greater tensile strength
- Resistant to stretch and vibration
3:1 SHRINK RATIO
- Recovers to 1/3 of its original diameter
- More versatile compared to 2:1 tubing
- Stays flexible
RESISTANT
- Connection is sealed from the elements
- Protection against wire corrosion
- Can be submerged under water
Super Versatile Heat Shrink Tubing
Are you looking to fix a damaged wire, seal out moisture, or provide enhanced strain relief? Wirefy resistant heat shrink tubing is an easy to use solution that can be used in automotive, hobby RC, and home electrical wiring projects. It can be used in a variety of applications such as:
- Electrical insulation (wire repairs, insulating electrical terminals wires, protecting charging cables, insulating solder joints)
- Environmental seal to protect from moisture, UV and fuel
- Strain relief for electrical terminals
- Identifying wires and cables (color-coding)
- Grouping loose wires (usually in wire harnesses)
- Creating thermal insulation for heat sensitive components
- Protecting surfaces against abrasion, peeling, and denting
3:1 Shrink Ratio Shrink Tube
When heat is applied, this wire shrink wrap tubing will recover to a 1/3 of its original diameter. Its high recovery ratio makes it possible to repair most damaged cable jackets without removing connectors. Therefore, 3:1 shrink ratio tubing can be used in significantly more applications compared to 2:1 shrink ratio tubing. Additionally, 3:1 heat-shrink tubing shrinks around wires and terminals more tightly, eliminating any air gaps.
Heat Activated Adhesive Lining
This is a resistant shrink tubing with the internal adhesive layer. When heat is applied, shrink tubing recovers and the internal adhesive layer melts. A small fillet of clear adhesive (about 1 mm wide) becomes visible at the end of the heated tubing. When cooled down, it forms a rigid seal. Heat activated glue strongly adheres to wires, terminals or any other surfaces. When adhesive flows, it pushes the air out and fills any gaps between the wire and the tubing, which makes the connection resistant. For best results we recommend using a heat gun.
Dual Wall Shrink Tubing
Dual wall heat shrink tubing provides better rigidity and abrasion resistance. Dual wall tubing design has the increased ability to stand up to wear and tear. This wire heat shrink tubing is perfect for everyone.
This industrial grade heat shrinkable tubing is compliant with all relevant electrical standards such as: SGS, RoHS, Reach, and ISO9001.
Our Collection of Heat Shrink Tubing
Wirefy assorted heat shrink tubing comes in kits as well as 50 Ft rolls. We offer a great variety of sizes (3/32” to 2”) and colors (black, red, white, blue, clear).
 Heat shrink tubing roll - 50 feet - 3:1 ratio |  Heat shrink tubing roll - 50 feet - 4:1 ratio |  Heat shrink tubing kit - 3:1 ratio |  Heat shrink tubing kit - 4:1 ratio | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Wire range | 3/32" - 2" | 1/4" - 1-1/2" | 3/32" - 3/4" | 1/4" - 3/4" |
HEAT ACTIVATED ADHESIVE
- Creates a resistant seal
- Greater tensile strength
- Resistant to stretch and vibration
3:1 SHRINK RATIO
- Recovers to 1/3 of its original diameter
- More versatile compared to 2:1 tubing
- Stays flexible
RESISTANT
- Connection is sealed from the elements
- Protection against wire corrosion
- Can be submerged under water
Super Versatile Heat Shrink Tubing
Are you looking to fix a damaged wire, seal out moisture, or provide enhanced strain relief? Wirefy resistant heat shrink tubing is an easy to use solution that can be used in automotive, hobby RC, and home electrical wiring projects. It can be used in a variety of applications such as:
- Electrical insulation (wire repairs, insulating electrical terminals wires, protecting charging cables, insulating solder joints)
- Environmental seal to protect from moisture, UV and fuel
- Strain relief for electrical terminals
- Identifying wires and cables (color-coding)
- Grouping loose wires (usually in wire harnesses)
- Creating thermal insulation for heat sensitive components
- Protecting surfaces against abrasion, peeling, and denting
3:1 Shrink Ratio Shrink Tube
When heat is applied, this wire shrink wrap tubing will recover to a 1/3 of its original diameter. Its high recovery ratio makes it possible to repair most damaged cable jackets without removing connectors. Therefore, 3:1 shrink ratio tubing can be used in significantly more applications compared to 2:1 shrink ratio tubing. Additionally, 3:1 heat-shrink tubing shrinks around wires and terminals more tightly, eliminating any air gaps.
Heat Activated Adhesive Lining
This is a resistant shrink tubing with the internal adhesive layer. When heat is applied, shrink tubing recovers and the internal adhesive layer melts. A small fillet of clear adhesive (about 1 mm wide) becomes visible at the end of the heated tubing. When cooled down, it forms a rigid seal. Heat activated glue strongly adheres to wires, terminals or any other surfaces. When adhesive flows, it pushes the air out and fills any gaps between the wire and the tubing, which makes the connection resistant. For best results we recommend using a heat gun.
Dual Wall Shrink Tubing
Dual wall heat shrink tubing provides better rigidity and abrasion resistance. Dual wall tubing design has the increased ability to stand up to wear and tear. This wire heat shrink tubing is perfect for everyone.
This industrial grade heat shrinkable tubing is compliant with all relevant electrical standards such as: SGS, RoHS, Reach, and ISO9001.
Our Collection of Heat Shrink Tubing
Wirefy assorted heat shrink tubing comes in kits as well as 50 Ft rolls. We offer a great variety of sizes (3/32” to 2”) and colors (black, red, white, blue, clear).
Heat shrink tubing roll - 50 feet - 3:1 ratio | Heat shrink tubing roll - 50 feet - 4:1 ratio | Heat shrink tubing kit - 3:1 ratio | Heat shrink tubing kit - 4:1 ratio | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Wire range | 3/32" - 2" | 1/4" - 1-1/2" | 3/32" - 3/4" | 1/4" - 3/4" |
Wirefy Top Products
Who We Are
Wirefy is a small USA-owned and 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 electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are fitting everyones needs.
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 against dust and water.