Green sand
Green sand is a non-toxic, environmentally friendly option to Petrobond. Create high-quality molds with our extrememly fine sand. All you have to supply is the water.
Sorry, we had to stop offering larger quantities due to conintued shipping difficulties. Our larger quantites were too often destroyed before reaching the customer.
Free shipping is included
PRODUCT INFO
Our green sand is mulled from AFS/GFN 80 silica sand. AFS/GFN is the American Foundry Society Grain Fineness number calculated from the distribution of grain sizes in the sand. Our sand is the following distribution
Mesh size Percent of sand 50 2.20% 70 14.70% 100 47.50% 140 28.80% 200 6.40% 270 0.40% Note: 100 mesh screen has opennings that measure 149 microns - 0.0059" - 0.149 mm
140 mesh screen has opennings that measure 105 microns - 0.0041" - 0.105 mm
Our green sand is mulled with 10% 300 mesh western bentonite
RETURN & REFUND POLICY
Please contact us at plmfoundries@gmail.com if you have questions or concerns about your product
SHIPPING INFO
Shipping is free on PLM Foundry Supply products