Gorilla Coatings Epoxy Crack Filler
NP818 is a two component 100% solids epoxy crack filler designed for shallow repair on either vertical or horizontal surfaces. This product is easy to mix and use and has a non-critical mix ratio. Additionally, the product, because it is a 100% solids formulation, can be applied thicker on horizontal surfaces when required.
RECOMMENDED FOR: Recommended for repairing cracks and defects in concrete or masonry.
SOLIDS BY WEIGHT: 100%
SOLIDS BY VOLUME 100%
VOLATILE ORGANIC CONTENT: Less than 11 g/L
STANDARD COLORS: Gray (when mixed)
RECOMMENDED FILM THICKNESS: 1/8” cracks or thin build repairs.
COVERAGE PER GALLON: 0.13 cubic feet or 1,228 lineal feet @ 1/8” x 1/8”
PACKAGING INFORMATION
2 gallon kit= 1 gallon part A @ 11.1 pounds and 1 gallon part B @ 11.2 pounds (22.3 pounds net).
10 gallon kits (111.5 pounds net) (volumes and weights approximate)
MIX RATIO: 1 part A to 1 part B by volume
SHELF LIFE: 6 months in unopened containers
ABRASION RESISTANCE: Taber abraser CS-17 calibrase wheel with 1000 gram total load and 500 cycles = 36 mg loss
FLEXURAL STRENGTH: 7,500 psi @ ASTM D790
COMPRESSIVE STRENGTH: 8,710 psi @ ASTM D695
ADHESION: 350 psi @ elcometer (concrete failure, no delamination)
VISCOSITY: Mixed = > 3,100,000 cps (typical)
DOT CLASSIFICATIONS: Part A “not regulated” Part B “not regulated”
TENSILE STRENGTH: 6,256 psi @ ASTM D638
ULTIMATE ELONGATION: 2.4%
GARDNER VARIABLE IMPACTOR: 50 inch pounds direct – passed
HARDNESS: Shore D = 65
HEAT DEFLECTION TEMP.: 59 degrees C (138 degrees F)
PRIMER: None necessary
TOPCOAT: Optional: This product can be over coated with many suitable epoxy and urethane products.
For Safety Data Sheet, Please Download SDS
For Technical Data Sheet, Please Download TDS
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)...
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
