1/8" / 3.2mm I.D - Premium 3:1 Dual Wall Adhesive Lined Heat Shrink - 6" Sections & Bulk Spools

Available in Black & Red


Part # BAS13800/R


Black & Red Adhesive Lined Dual Wall Heat Shrink

3:1 Shrink Ratio (shrinks to 1:3 the size)

Before Shrink I.D Size - 0.125" / 3.2mm

I.D After Shrink - 0.042" / 1mm

Working Temperature Range (-49°F to 249°F)

UL / CSA rated


Our premium dual wall heat shrink tubing comes in 6 inch sections for a mix of convenient storage and the most usable sections for reduced waste. 3:1 shrink ratios allow for a reduced need for different sizes, allowing for a smaller stock to cover a larger range of needs! The outer material is flame resistant with a flame retardant adhesive material.

Items ship as pictured, larger quantities may be shipped in multiples of smaller packages, or 1 large pack, depending on current stock levels.


See our store for additional sizes!


Interested in bulk? Contact us for special pricing!


We carry a large stock of products used for automotive repair including electrical terminals, A/C valve cores, oil drain plug gaskets and more! Check out our store for more great products at discount prices!


Items will ship within 1 business day of payment, usually same day Monday - Friday


Buckeye Arizona sales tax applies to all sales in Arizona - 9.3%