Tough-Cast 65D Black

Made in the USA

When you buy from SRC, you'll receive fresh American-made materials every time, direct from the source.

Tough-Cast 65D Black is a two part casting resin that is virtually indestructible and is designed to make durable prototypes and reproductions.

Regular price $28.99
Regular price Sale price $28.99
Shipping calculated at checkout.
Size: 2 Pint 32 oz
Specialty Resin & ChemicalTough-Cast 65D
Tough Cast 65D, Family
Regular price $28.99
Regular price Sale price $28.99

Tough-Cast 65D is a two component polyurethane casting resin that is virtually indestructible. It exhibits excellent impact resistance, abrasion resistance, strength and chemical resistance. Tough-Cast 65D has the look and feel of thermoplastics such as abs while maintaining a high heat deflection. It is designed for making durable prototypes, reproductions, end use production parts, rollers, etc.. It contains zero solvents and can be hand mixed or used with automated dispensing equipment. Tough-Cast 65D works excellent in rtv silicone molds.

Mix Ratio 1:1 by weight / volume
Working Time 2.0 minutes
Demold Time 30 minutes
Heat Deflection 200°F
Shrinkage .001
Color Black
Hardness 65-D
Viscosity 800 cps

Customer Reviews

Based on 9 reviews
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C
Clive Sadler
Problem Solved

Black resin work perfectly.
Don't dawdle! Easy release.

J
John Sabol
My first attempt to cast parts

This was my first attempt at casting parts in a silicone mold. I found the resin to kick off really fast, especially in the afternoon Texas heat. That created voids in my parts. I started working early and I achieved better results. Newly cured parts seemed a little too flexible for what I wanted, but letting them sit overnight got the results I was looking for. Pretty satisfied

C
Christopher Welton
Tough Cast 65D Black

Due to the morons at FedEx giving my order the Grand Tour of the lower 48 states, I haven't had the opportunity to try this product personally. I know it will do the job perfectly once I have it.

S
Shawn Hook
65d tough cast

Great product, easily casted, gels in 2-3 min. Demolds in 30 min or less. This product renewed my wearing and depressing prototyping while using inferior products. This material enabled me to creat a very strict tolerance part, with bubble free glass finishes. Wish I would have discovered SRC products sooner

C
Capt. Paul Wenzel
First time

Bought the product as a last gasp. Desperation move for a very difficult application. Used it for the first time and I’m beyond happy with the results. Mixing was easy and so far the parts work perfectly. Long-term durability will be my only remaining question.