Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

Hot Wire Foam Factory Exterior Foam Coat, 3 lbs.

Hot Wire Foam Factory Exterior Foam Coat, 3 lbs. - Main image
$8.97 $14.95 In stock

Category: Hot Wire Cutters

Rock hard finish for all of your outdoor (and indoor) foam projects. This stuff is super tough. It is not sandable. Has a rough stone feel when dry. It can be troweled smooth, or brushed to make a super rough finish.

Features:

¢ Adheres to polystyrene foams.

¢ Forms a weather resistant surface.

¢ Easy to mix. Just add water.

¢ Use above or below grade

¢ Apply with paintbrush or trowel.

¢ Paintable

¢ Fireproof

¢ Many decorative surface textures can be created.

¢ Soap and water clean-up.

¢ Add Boost fortifier if extra strength is desired. (will not work with Bounce)

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Christopher C. ★★★★★

I spread this on a carved foam pumpkin for Halloween and it dried to a legit rough stone texture that even fooled my neighbor. The coating is rock hard and held up perfectly through a week of rain.

Olivia ★★★★★

Brushed it on in about twenty minutes and it dried to that rough stone feel exactly as described—tough as nails and perfect for hiding imperfections. I’m impressed it doesn’t need sanding since troweling it smooth was way easier than I expected.

Brian ★★★★★

I was skeptical about the rough stone texture, but it actually gives my foam pieces a cool, natural look that blends into the garden. The coat dried to a rock-hard finish in no time, and brushing it on was way easier than I expected.

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