CVT-636 is of superior quality, with a long shelf-life, and “write-on” capability. It provides a very effective vapor and moisture barrier. It is highly conformable and resistant to aging, sun, water, fungus, bacteria, oil, acids, alkalies and corrosive chemicals. It provides good abrasion, impact and rupture resistance.
Alternative to: 3M #471 & #764; Permacel #P-33 & P-34; Cantech #571;Shurtape VP410; Achem #ST40; Decker #44; Patco #10; Achem #410 ƣ.
|Backing:||Matte surface, soft PVC|
|Adhesive:||Synthetic & Natural Rubber Resin Blend|
|Total Thickness:||6 mil (0.15mm)|
|Tensile Strength:||16 lbs/in.|
|Elongation:||150% at break|
|Temperature Resistance:||-20°F to +176°F|
|Moisture Absorption:||Less than 1.5%|
|Moisture Vapor Transmission:||Less than 2.5% (gm/100 sq in/24 hrs)|
|Metal Corrosion:||None to copper, brass, steel, aluminum|
|Accelerated Aging Factor:||Greater than 100%|
|Government Specifications:||Conforms to A-A-1689B, Type II (meets cancelled spec PPP-T-66E, Type 1, Class 2)|
Nominal Tape Widths vs Actual Widths
Tape rolls are cut to standard tape industry metric widths of approx. 24mm per 1-inch of nominal width ordered. As a result ACTUAL tape widths are normally 5% narrower than the NOMINAL width shown in inches. Examples:
- 1" Nominal width = 15/16" (24mm) Actual width
- 2" Nominal width = 1-7/8" (48mm) Actual width
- 3" Nominal width = 2-13/16" (72mm) Actual width
Note that tape rolls are NOT guaranteed to be splice-free.