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⚡ Expand Your Craft: High-Density Foam That Works as Fast as You Do!
This 6 lb density, 2-part polyurethane expanding foam kit delivers 0.375 cubic feet of closed-cell foam that cures in 5 minutes. Engineered for professional-grade flotation, soundproofing, insulation, and sculpting, it laminates seamlessly with polyester, epoxy, or vinyl ester resins without melting. Perfect for millennial pros seeking precision, speed, and versatility in one compact quart kit.
| ASIN | B0BLKLDH79 |
| Best Sellers Rank | 218,811 in DIY & Tools ( See Top 100 in DIY & Tools ) 232 in Expanding Foams |
| Brand | Fiberglass Supply Depot |
| Colour | Clear/Transparent |
| Compatible Material | Foam |
| Container Type | Can |
| Customer Reviews | 4.4 out of 5 stars 57 Reviews |
| Full Cure Time | 5 Minutes |
| Global Trade Identification Number | 00819794023276 |
| Included Components | 6lb poly foam |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1 Quarts |
| Item form | Liquid |
| Manufacturer | Fiberglass Supply Depot Inc. |
| Manufacturer Part Number | Poly6lbgk |
| Material | Resin |
| Model Number | 00819794023276 |
| Other Special Features of the Product | Laminatable without melting |
| Special feature | Laminatable without melting |
| Specific Uses For Product | Flotation, Soundproofing, Insulation, Filling Voids, Carving, Sculpting, Casting, Floating Decoy or Taxidermy |
| Specific uses for product | Flotation, Soundproofing, Insulation, Filling Voids, Carving, Sculpting, Casting, Floating Decoy or Taxidermy Specific uses for product Flotation, Soundproofing, Insulation, Filling Voids, Carving, Sculpting, Casting, Floating Decoy or Taxidermy See more |
| Unit Count | 1.0 count |
| Viscosity Level | Low |
| Water Resistance Level | Not Water Resistant |
H**E
Excellent Closed Cell Foam for Small Projects
This worked well to fill a small void in a fiberglass boat step project I was working on. I am not sure how waterproof it would have been because I encapsulated it with epoxy before covering it with glass and Coosa board. One thing I had trouble with was figuring out how much to mix for the size of void. That information was provided but I way over estimated how much was needed. It was easy enough to cut off the excess with a hack saw. The image attached is "after" I made the adjustment to closer to the right amount. Making that calculation easier for smaller quantities would be nice. Along those lines, markers on the bottles for smaller batches would be very helpful. Nice product though.
B**8
Very good - just what I needed
This saved me having to rip out and re-mortar a tub. First time mortar bed for fiberglass acrylic tub and the mortar shrank leaving voids. This fills the voids perfectly, it’s incredibly solid now. In case you’re wondering as I was, this will go through a tube to get it exactly where you need it. I was afraid it’d expand in tube before exiting. I had it mixed and poured in funnel though within 20sec. Void and tube in vid both 5/8 in.
J**Z
Amazing stuff
This says 45 sec working time it very well means it. Mix fast and get it were you need it. Gets very hot in its reaction.
R**S
floatation foam for a canoe
I underestimated how much I would need will have to get more easy to use
T**Y
6lb foam
As described. Easy to mix, drys quickly.
Trustpilot
2 months ago
4 days ago