We recommend concrete Release Agent - G-1 in releasing concrete or gypsum plaster castings from rubber molds. Please find it here Concrete Stone Mold Release agents
GlobMarble’s molds are self-supporting. No back-up, support shells are required.
The stone making instruction also available on GlobMarble site
To see our other items please visit GlobMarble eBay Store
If you'll order more than 1 mold, post charges will be combined automatically by eBay shipping calculator
We manufacture all of our own products and have an unlimited supply. If you need more, let us know, we will get right back to you with pricing.
Most of the time we ship the same day after receive cleared payment
We do not ship or deliver orders on Saturday or Sunday
ATTENTION INTERNATIONAL BUYERS
ALL TAXES, DUTIES AND LOCAL FEES AT THE DESTINATION COUNTRY WILL BE PAID BY BUYER. OUR SHIPPING COST INCLUDES DELIVERY TO A DESTINATION ADDRESS ONLY. ALL GLOBMARBLE PRODUCTS ARE SHIPPED FROM THE UNITED STATES