PRODUCT DATA SHEET
WRAP-30- · REV 1 · Jul 2026
Ancillaries · Tape & Wrap
Polyguard Insulrap 30
BRAND: PolyguardSKU FAMILY: WRAP-30-1 STOCKED SIZE
Polyguard Insulrap 30 (NG) self-healing, self-adhering 30-mil vapor-barrier membrane — polymer/foil laminate with rubberized asphalt; zero-perm moisture and vapor retarder under jacketing on insulated cold piping.
AT A GLANCE
FormSelf-adhering membrane (roll)
Thickness range30 mil x 35" x 100'
APPLICATIONS
- Vapor barrier on ammonia refrigeration
- LNG/cryogenic and chilled piping
- Oil & gas cold service
- Under metal jacketing
STOCKED SIZES & SKUS1 SIZES
| SKU | SIZE |
|---|
| WRAP-30 | Polyguard Insulrap 30 |
FEATURES
- Zero perms — absolute vapor barrier
- Self-healing rubberized asphalt
- Peel-and-stick with release liner
- Stretches and flexes with substrate
- Rated to 160°F
PACKAGING & HANDLING
| Packaging | 35" x 100' roll |
| Handling & storage | Store 70–90°F before use in cold weather; apply to clean dry surfaces; not a substitute for banding |
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Data shown is nominal and per the manufacturer's published literature; verify against the current submittal and SDS before specifying. Sun City Energy Supplies stocks to spec, fabricates to size, and returns quotes the same business day. Informational only — not a warranty of fitness for a particular purpose.