EPHECH 20 Pack White Foam Board 12" x 16.5"

Curated from 78 real Reddit conversations

Refreshed on: January 25, 2025

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EPHECH 20 Pack White Foam Board 12" x 16.5"

Brand: EPHECH
Price: $19
Snoop Score:
8.9
Sentiment
10.0
Popularity
10.0
Technical
7.8
Buy on Amazon for $19See All Foam Boards Reviews
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Snoop's Take

The EPHECH 20 Pack White Foam Board is an essential crafting material designed for various artistic projects and presentations. With its lightweight yet sturdy structure, these foam boards serve as a perfect canvas for creating custom signs, posters, and more, making them ideal for school projects and events. Consumers have praised the foam boards for their versatility, stating, "I would buy this if I saw it in a store lol this is awesome! 😁" and highlighting how they can easily be cut and customized for different uses. Many users recommend specific adhesives like Aleene's Tacky Glue for seamless applications, showcasing a community of crafters sharing tips and tricks to enhance their projects. The positive sentiment surrounding these boards emphasizes their effectiveness in various crafting endeavors. Given the overwhelmingly positive feedback from users regarding its quality and usability, the EPHECH foam board is highly recommended for anyone in need of a reliable and versatile crafting solution.

Not for you? Check out our other rated Foam Boards

made this little shack out of foam board, balsa wood, and a bunch of junk No text content

Positive Feedback

how is foam so soft and lightweight...yet can hold up that much weight? truly impressive material.

Insightful Chatter
Product
8.9
EPHECH 20 Pack White Foam Board 12" x 16.5"
Buy on Amazon for $19
School Projects
10 / 10
Arts & Crafts
10 / 10
Presentations
8 / 10
Sign Making
8 / 10
See how this compares to all Foam Boards

What it does well!

Key strengths users can’t stop talking about.
Ideal for crafting custom signs and posters
“made this little shack out of foam board, balsa wood, and a bunch of junk No text content”➕
“I would buy this if I saw it in a store lol this is awesome! 😁”➕
“Read This Before Asking What Board to Get! Spring is just around the corner and the influx of "what ”➕
“what glue do you use for foam? i used hot glue but i need something a little more seamless. any tips”➕

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Core Power Plays

The specs and strengths that make it shine.
Various densities of foam are available for different applications.
“They put blocks of high density foam under building columns in industrial freezers as thermal breaks.”➕
“There are different densities of foam.”➕
Filling empty spaces with foam improves sound dampening
“filling up that empty space with just about anything can make things a lot better.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Foam can be used in different construction contexts, including under highways.
“They actually use foam under highway pavement to save weight.”➕
Foam's insulation properties help retain heat in radiant floor heating systems.
“Well insulated building and it is very efficient heat and keeps the space very comfortable to work in over the winter months.”➕
“The insulation of the foam makes most heat stay in the slab, and concrete has reasonable thermal conductivity.”➕
Foam can be surprisingly durable when encased in concrete.
“I think when its encased in dirt and concrete it lasts the life of the concrete slab.”➕
Alternatives to foam for sound proofing are suggested.
“Great to put into walls and to build panels out of.”➕
User creativity in utilizing foam board for unique projects
“what the fuck. i love this”➕
“Show it to r/terrainbuilding”➕
Foam board can be used for cutting projects
“I still keep the foam-board in-case I need to cut in a parking lot real quick.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Comparison to other polystyrene products
“Basically OP is *probably* fine.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Foam's ability to support heavy loads despite its lightweight nature is surprising.
“how is foam so soft and lightweight...yet can hold up that much weight? truly impressive material.”➕
“the foam that is used is designed to have a crush strenght. which is suprisingly high.”➕
“1 cubic foot of cement is about 150lbs. So a 4" thick slab, would have 3 sqft of surface area. Tha”➕
“A lot of parking garage structures are built to handle 40lbs per square foot for comparison.”➕
Foam's suitability for insulation but not sound deadening is noted.
“Rigid foam is good for insulation, not sound deadening.”➕
“Yeah rigid foam probably not the best but for 20$ for a 4x8 sheet.”➕
Foam doesn't effectively dampen sound compared to denser materials
“Foam doesn't do shit.”➕
Discussion on foam board adhesives effectiveness
“But the glue you used also melts foam boards....”➕
“Why do they sell special foam board adhesive when there are so many other "all purpose" adhesives on the market?”➕

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