Fill-It Cream - High Melt (Mold making putty) by Chavant Modeling Clay Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $5.50 1 Lb (1 unit) - $5.50 10 Lbs (10 units) - $49.50 Size 1 Lb (1 unit) 10 Lbs (10 units) 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Color: Off white Weight: 1 lb per unit Fill-It is a sulfur free, off-white, wax based clay with excellent adhesive and feathering characteristics. It is a general use clay used by mold makers to seal mold boxes, build dams, set parting lines/shims and repair cracks.