Boron Nitride Hardcoat® is the original truly

tough/abrasion-resistant boron nitride

coating. BN-Hardcoat is non-wetting with

molten aluminum, magnesium, zinc and other

non-ferrous metals and their drosses. Ideal for

high-wear uses where all other boron nitride

coatings fail. BN Hardcoat should ONLY be

applied and dried below 80 C.

Specifications

Active Ingredient ....... .............. BN

Max Use Temperature Air/Vac/Inert 1652 F/ 900 C

Use Atmosphere All Fired Composition >40%

BN Liquid Carrier Water

Binder Phase Potassium Silicate

Active Ingredient Level Medium Loading

Brookfield Viscosity (cps) 135-515 @3/60

 Specific Gravity 1.24

Color Gray Shelf Life (months) >12

Coverage (ft2/gal) 100-400 Coating pH 8-9

H F R Ratings 1-0-0 Substrate Use All

Ideal Use

• Immersion Tubes

• Metal Troughs, Molds

• Ladles, Skimmers

• Dross Buggies

• Shot Screens

• Stalk Tubes

• Funnels

Use Notes

1. DO NOT DILUTE.

2. Resuspend the paint.

3. Clean surface of oils, dirt, scale etc.

4. Apply 1 to 2 thin layers by brush or spray to the substrate at ROOM TEMPERATURE or below 80 C. NOTE: This paint contains acrylic polymers. Do not use elevated temperatures above 80 C for the drying process. Dry at room temperature or below 80 C before placing into a furnace environment where any emitted vapors or volatiles will be combusted.

5. Allow to thoroughly dry between coats and before use.

Safety and Handling Information

• Consult SDS before use

. • Avoid freezing.

• For Industrial Use only

• Avoid breathing of spray/vapors.