Can this product be sanded down and painted after it cures? Will this product stick to metal? Is this product water proof?

Sanded = yes. Painted = Do some research on painting of foam and check the Smooth-On website for more info. Stick to metal = Yes. Water-proof = It is not a foam for nautical use if that is what you are asking.

Pouring final products or to make molds either works

putting in a gypsum cement mold will vasiline work for the release? thanks

No, Vaseline won't release the foam from the gypsum. As long as your mold doesn't have a lot of convolutions and/or undercuts, you can get good results from sealing the mold surface with 2 or three layers of shellac and using a mold wax to release the foam. You're much better of casting this foam in silicone molds.

When put it in a silicone mold and wait for it to dry, it hardens. I want it to be soft. Is my measurements wrong or am I buying the wrong series?

Hi, I too ordered the rigid by accident. I still need to return. We now have the flex foam 3.... this is the kind you need. My daughter makes "squishes" with it! Glad to have helped since I just went through the exact same thing!

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Foam-iT! 5 - Rigid Polyurethane Foam - Gallon Unit

Product ID: 448590195

Details

Brand
Smooth-On
Item Form
Foam Liquid
Material
Castings Foam
Special Feature
Expands 10 its
Specific Uses For Product
Craft Casting

⏳2 hr full cure time

🔟10x volume expansion

⚖️1:1 mix ratio

€ 473.28

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your projects with foam that expands your possibilities!

RAPID STRENGTH GAIN - Cures tack-free in just 6 minutes and fully solidifies within 2 hours for fast project turnaround.
PRECISION PERFECT MIX - Exact 1A:1B volume ratio ensures consistent, reliable results every time.
CUSTOM COLOR POTENTIAL - Pigmentable beige foam lets you tailor color effects to match your creative or industrial needs.
MASSIVE EXPANSION POWER - Expands up to 10x original volume, maximizing coverage and efficiency.
VERSATILE INDUSTRIAL GRADE - Compatible with ceramic, metal, wood, plastic, and concrete—ideal for repairs, casting, and reinforcement.

FOAM-iT! 5 is a professional-grade, two-component rigid polyurethane foam designed for industrial and special effects applications. With a precise 1:1 mix ratio, it expands up to 10 times its volume, cures tack-free in 6 minutes, and fully hardens in 2 hours. Its beige color can be pigmented for custom effects, and it bonds well with multiple materials including wood, metal, and concrete. Perfect for rapid repairs, casting, and structural reinforcement, FOAM-iT! 5 delivers durable, water-resistant performance trusted by pros.

Specifications

ASIN	B0B2X43V87
Best Sellers Rank	#224,361 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #237 in Urethane Adhesives
Brand Name	Smooth-On
Color	Beige
Compatible Material	Ceramic, Concrete, Metal, Plastic, Wood
Container Type	Can
Customer Reviews	4.3 4.3 out of 5 stars (260)
Full Cure Time	2 hours
Item Form	Foam, Liquid
Item Package Quantity	1
Manufacturer	Smooth-On, Inc.
Material Type	Castings,Foam,Polyurethane,Urethane
Model	FoamIt5
Other Special Features of the Product	Expands 10 times its volume, Cures tack-free in 6 minutes
Part Number	FoamIt5
Specific Uses For Product	Craft, Casting, Repair, Woodworking, Furniture, Industrial
UPC	751635482616
Unit Count	1 Count
Viscosity Level	Medium
Volume	5 liters
Water Resistance Level	Water Resistant

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