{"version":"1.0","provider_name":"Xometry Pro","provider_url":"https:\/\/xometry.pro\/en\/","title":"Softer silicone for mold - any impact on accuracy?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jYOzBEFm5t\"><a href=\"https:\/\/xometry.pro\/en\/topic\/softer-silicone-for-mold-any-impact-on-accuracy\/\">Softer silicone for mold &#8211; any impact on accuracy?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/xometry.pro\/en\/topic\/softer-silicone-for-mold-any-impact-on-accuracy\/embed\/#?secret=jYOzBEFm5t\" width=\"600\" height=\"338\" title=\"&#8220;Softer silicone for mold &#8211; any impact on accuracy?&#8221; &#8212; Xometry Pro\" data-secret=\"jYOzBEFm5t\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/xometry.pro\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Hi, looking for help with the following. Some of my functional prototypes for vacuum casting have a few tricky undercuts. I\u2019m thinking of using softer silicone for the mold to make demolding easier, but I\u2019m worried it might mess with the dimensional accuracy of the parts. How much does softer silicone really impact accuracy, especially [&hellip;]"}