PRODUCT DATA SHEET
SEAL-9544- · REV 1 · Jul 2026
Ancillaries · Sealants & Coatings
Foster 95-44 Elastolar
BRAND: Foster (H.B. Fuller)SKU FAMILY: SEAL-9544-1 STOCKED SIZE
Foster 95-44 ELASTOLAR fire-resistive butyl-elastomer vapor-barrier sealant for insulation joints, metal jacketing laps and flashing where a water- and air-tight seal is required.
AT A GLANCE
FormVapor-barrier sealant (5-gal pail)
APPLICATIONS
- Vapor-sealing insulation joints (except polystyrene)
- Metal jacketing lap sealing
- Flashing terminations on cold service
STOCKED SIZES & SKUS1 SIZES
| SKU | SIZE |
|---|
| SEAL-9544-5G | Foster 95-44 Elastolar 5 Gal |
FEATURES
- 0.02 perm at 80-mil dry film (ASTM F1249)
- 15/0 flame-smoke (ASTM E84)
- Stays flexible
- Preferred for flashing projections and terminations
- Seals aluminum jacketing laps
PACKAGING & HANDLING
| Packaging | 5-gallon pail |
| Handling & storage | Store and apply 40–100°F; do not thin |
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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.