Seacoast Additional Products
Seacoast Electronic Distributors
** Specialists in Heat Shrink Tubing and accessories

Phone: (978) 236-1050 - Fax: (978) 236-1075
heat shrink tubing

PM-DW-1

Specifications
Ratio UL Specs MIL Specs
Semi-rigid Dual Wall with Encapsulant 3 to 1 Ratio MIL-DTL-23053/4 Class 1
Cross Reference Chart
3M/ECC Alpha Raychem Sumitomo
MW FIT-300 SCL W5DL
General Information
Description Usages Operating Temp Shrink Temp Packaging
Semi-Rigid, dual wall polyolefin heat-shrinkable tubing. When heated the inner liner melts and flows too encapsulate (not adhesive lined) components or splices contained within. Recommended in applications for connections and wire harnesses where filling voids and intersectices is of importance. Provides good strain relief because it does not adhere to the substrate material. It can be removed for repair of components. -55 C to +110 C 130 C Bag
Measurement Chart
SIZE EXPANDED
Inside Diameter
Before Shrinking
RECOVERED
Inside Diameter
After Shrinking
Post Shrink
Wall Thickness
Full
Spool
Length
Inch mm inches mm inches mm inches in feet
1/8 3.2 0.125 0.5842 0.023 0.9652 0.038 4
3/16 4.8 0.187 1.524 0.06 1.0922 0.043 4
1/4 6.4 0.25 2.032 0.08 1.1938 0.047 4
3/8 9.5 0.625 3.429 0.135 1.27 0.05 4
1/2 12.7 0.5 4.953 0.195 1.397 0.055 4
3/4 19.1 0.75 7.9502 0.313 1.651 0.065 4
1 25.4 1 10.16 0.4 1.905 0.075 4
Properties Click here to view Physical, Electrical and Chemical Properties. heat shrink tubing