Then use the calculator below to figure out how much you need to enlarge your piece by, so that it shrinks back to the correct size. It is mobile friendly and the following cover how to setup a permanent shortcut on your mobile device. Has 4 clay shrinkage percentages to aid in matching lids to bowls etc. Slowly add 1/3 of the Silicate solution (as mixed in Step 3) to the batch. Sold by rugged-roads-co-uk in LYMINGTON $1443.42 PMC+ Precious Metal Clay. New For 2022. Manufacturer of kilns, clay, and glaze, and full-service retailer of pottery supplies. background: #1CCDCA; Fires slightly lighter than #40 buff. Quick View. Pottery shrinkage rulers are used to determine the shrinkage of wet pottery versus baked pottery. Laguna WC-391 clay fired to Cone 5, has an absorption rate of 3%, and a shrinkage rate of 10%.When wet, it is red/brown in color, and fires brown/black in oxidation or black in reduction. Shrinkage 13.5% (2%), Water Absorption 1.75% (1%), All contents related to Georgies' products copyright 2022. WC436 B-Mix 5 w/Grog. The following items are in your cart. font-family: IRANSans !important; $0.60. Clay, Laguna Clays Laguna Miller 10 White Low Fire*Baltimore Only* $ 35.00. That is all I can say about it. Our rulers are free for personal use. Clay body specifically formulated by request from Midwest and Eastern U.S. potters. December 26, 2013 in Clay and Glaze Chemistry. 61020 Leyshon Drive. Products Offered: VentMaster Kiln Vents. We may earn commission on qualifying purchases. #wpadminbar * { Makes them much more predictable. Orders reach us in about 7-10 days after we place our order. We do not recommend that Electric Brown be fired in reduction. *Use the entry fields above to enter the final dimensions that you want your pottery piece to be Step 3. PMC+ Precious Metal Clay. pre, code { Example: If you are excavating dry clay it is listed as having a swell of 50% and a shrinkage of -10%. if(e.responsiveLevels&&(jQuery.each(e.responsiveLevels,function(e,f){f>i&&(t=r=f,l=e),i>f&&f>r&&(r=f,n=e)}),t>r&&(l=n)),f=e.gridheight[l]||e.gridheight[0]||e.gridheight,s=e.gridwidth[l]||e.gridwidth[0]||e.gridwidth,h=i/s,h=h>1?1:h,f=Math.round(h*f),"fullscreen"==e.sliderLayout){var u=(e.c.width(),jQuery(window).height());if(void 0!=e.fullScreenOffsetContainer){var c=e.fullScreenOffsetContainer.split(",");if (c) jQuery.each(c,function(e,i){u=jQuery(i).length>0?u-jQuery(i).outerHeight(!0):u}),e.fullScreenOffset.split("%").length>1&&void 0!=e.fullScreenOffset&&e.fullScreenOffset.length>0?u-=jQuery(window).height()*parseInt(e.fullScreenOffset,0)/100:void 0!=e.fullScreenOffset&&e.fullScreenOffset.length>0&&(u-=parseInt(e.fullScreenOffset,0))}f=u}else void 0!=e.minHeight&&f