NaN -Infinity

Hose Candy

Boa Clamp

Boa Clamp

$8.99
$8.99
Sale Sold out

Hose Candy's Boa Clamp

Experience the ultimate in hose sealing technology with Hose Candy’s Boa Clamps. Say goodbye to constant retightening and hello to a perfect seal that tightens as the temperature drops. Used by professionals like the Ringbrothers in every build, these heat-shrinkable thermoplastic clamps are designed to conform to any hose shape and prevent leaks under any condition.

*Not to be used on fuel or oil lines.

View full details

Description

Boa Clamps from Hose Candy are not just clamps; they are a leap forward in sealing technology. These clamps provide a reliable, permanent seal on cooling systems, air induction parts, vacuum and turbo hoses, and more. The innovative design expands when heated, creating a custom fit that increases its grip as temperatures fall below 40 degrees F, ensuring your connections stay tight and leak-free even in the coldest conditions.

Installing Boa Clamps is as easy as it gets:

  1. Position the Boa Clamp around the hose.
  2. Use a heat gun to evenly heat the clamp until it snugly conforms to the hose and fitting.
  3. Allow to cool — your connection is now leak-proof!

WHAT ARE BOA CLAMPS?

Dynamic Tension

Maintains consistent clamping force that adjusts with temperature changes. Perfect for everything from radiator hoses to air induction systems.

Material Excellence

Made from heat-sensitive thermoplastic that won’t rust or corrode and is resistant to automotive chemicals.

Easy Installation

Quickly install with a heat gun, even in hard-to-reach places.

Boa Clamp Kits

View all

FAQs

Boa Clamps are available for hoses ranging from 1/2" to 3-1/2" in diameter.

While Boa Clamps are primarily designed for a single use, they can be carefully removed using a Hose Candy clamp removal tool or a soldering iron.

Absolutely! Boa Clamps are safe and effective on both silicone and standard rubber hoses, even on out-of-round fittings.

The best way to apply heat is as follows:

  • Use standard heat gun with setting on HIGH.
  • Follow heat gun manufacturer's safety instructions.
  • Do not use open flame as a heat source.
  • Move heat gun around as much of the clamp's surface as possible. If you are not able to heat the whole surface of the clamp at one time, turn clamp periodically until it is impossible to turn. BE CAREFUL, clamp will be hot to the touch.
  • Continue until shrinking is complete. (The clamp will turn shiny when shrinking is complete)
  • Remove heat source and check for leaks.
  • If there are leak, simply apply more heat until sealed.
  • If you are in need of further assistance please call us at 866-760-5875.

3 STEP INSTALLATION

STEP 1

Position the Boa Clamp around the hose.

STEP 2

Use a heat gun to evenly heat the clamp until it snugly conforms to the hose and fitting.

STEP 3

Allow to cool — your connection is now leak-proof!

Boa Clamps Blog posts

  • Ringbrothers Secret #1 Boa Clamps

    Ringbrothers Secret #1 Boa Clamps

    Ringbrothers Secret #1 Boa Clamps Imagine never having to re-tighten that ugly worm gear clamp again. Imagine the colder the temperature gets the tighter the grip becomes on what ever...

    Ringbrothers Secret #1 Boa Clamps

    Ringbrothers Secret #1 Boa Clamps Imagine never having to re-tighten that ugly worm gear clamp again. Imagine the colder the temperature gets the tighter the grip becomes on what ever...

1 2