silmar 41

[cpmech425]

Anyone know of anyplace to order Silmar 41 in quarts or half gallons? I bought a gallon last year and used some but now it is hardened up in the can. Thanks Brian

 

[GaryMGg]

Try these folks: LBI Fiberglass

 

[JohnU]

US Composites sells it by the quart.

Polyester Resins

Wholesale/retail sales of composite and fiberglass materials, including epoxy, adhesives, carbon fibers, urethane foam, urethane casting rubbers

www.shopmaninc.com

I usually buy mine at Composite Envisions but it's only listed by the gallon there so you'd have to call them.

 

[jttheclockman]

I do as John did and actually ordered from both places and great people to work with. Just check on shipping and if they sell quarts.

 

[cpmech425]

Thanks everyone!

 

[socdad]

US Composites
Silmar 41 Clear Polyester Casting Resin

Cat No.	Size	Price
SM-S41025	1 Quart	$ 18.50
SM-S41100	1 Gallon	$ 50.00
SM-S41500	5 Gallon	$ 199.00

 

[Todd in PA]

I've been interested in trying Silmar41 for clear casts.
1. I understand it vapors/smells. Is my wife going to be unhappy with casting in the house? If not, it'll have to wait until summertime.
2. Does it do well with casting feathers, abalone, etc?
3. Does it take color? What form? Good separation?
4. Open time?

Thanks for

 

[jttheclockman]

#1 YES
#2 Ask John U.
#3 Yes. They have specific colorants but the use of powders from various vendors work well too.
#4 Depends on temps, amount of catalyst used, and products being cast.
#5 not asked, but pressure pot is a must.