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4 of 4 people found the following review helpful:
5.0 out of 5 stars
Fireplace panel replacement,
By Barry the Toolman (Roseville, CA) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Refractory Cement
Product pretty much worked as advertised. My goal was to replace a cracked refractory vertical wall casting for an existing built-in fireplace. Created wood forms, sealed them with two coats of polyurethane, used caster oil as a mold release and cast the parts. I kept the part covered with a damp towel to ensure a proper cure and waited a week before removing the part. My mold had screw-on side pieces, so after removing them, I had no trouble releasing the rest of the part. If there was a negative, my finished casting has small air pockets on the finish-side, which I filled using a slurry mix of Rutland cement, rubbing it into the open pores.....seemed to work okay. To drive off any residual water after from the casting, I baked the thing in my home oven set at first 220 F, then after an hour, cranked it up to 400F for an hour. I've had a fire in the fireplace and all seems to be okay.
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Refractory Cement by Rutland Products
$24.99 $19.99
In Stock | ||