Shopping Cart

Your cart is empty.

Your cart is empty.

USA Sealing BULK-CS-GFR4-46 G-10/FR-4 Garolite Sheet, 1/2' Height, 12' Width, 12' Length

4.6 (1) Write Review
Free shipping on orders over $29.99

$82.37

$ 38 .99 $38.99

In Stock

About this item

  • Material: Garolite G-10/FR4; Grade: Standard; Backing Type: Plain; Shape: Sheet
  • Thickness: 1/2"; Thickness Tolerance: (-0.028" - +0.031"); Width: 12"; Width Tolerance: (-0.25" - +0.25"); Length: 12"; Length Tolerance: (-0.25" - +0.25")
  • Color: Yellow; Clarity: Opaque; Tensile Strength: 38,000 psi; Impact Strength Rating: Excellent
  • Impact Strength: 14.0 ft.-lbs./in.; Impact Strength Rating: Excellent; Coefficient of Friction: Not Rated; Friction Rating: Not Rated; Water Absorption: 0.0015; Water Absorption Rating: Good
  • Hardness: Rockwell M110; Density: 0.072 lbs / cu. in.; Temperature Range: 280° F; Specifications Met: UL 94 V0


Glass fabric laminated with a flame retardant epoxy resin. G-10/FR4 is strong, machinable, moisture resistant, electrically insulating, and flame resistant. This Product is Manufactured in China. Thickness: 1/2"; Thickness Tolerance: (-0.028" - +0.031"); Width: 12"; Width Tolerance: (-0.25" - +0.25"); Length: 12"; Length Tolerance: (-0.25" - +0.25"). Color: Yellow; Clarity: Opaque; Tensile Strength: 38,000 psi; Impact Strength Rating: Excellent. Impact Strength: 14.0 ft.-lbs./in.; Impact Strength Rating: Excellent; Coefficient of Friction: Not Rated; Friction Rating: Not Rated; Water Absorption: 0.0015; Water Absorption Rating: Good. Hardness: Rockwell M110; Density: 0.072 lbs / cu. in.; Temperature Range: 280° F; Specifications Met: UL 94 V0.


Lala Mood
Reviewed in the United States on August 15, 2024
I use this in marine applications and it really is the best stuff out there for heavy duty structural support. It’s extremely hard to work with, but with enough patience (and saw blades) it isn’t too hard to cut through.Note: if you are planning to cut this stuff, be sure to were PPE because it produces a lot of dust and high velocity shards when cutting.