Methylcellulose SGA 7C - WillPowder from Chef Will Goldfarb, 1lb Willpowder Sale! from 2850 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Unlike other gelifiers, methylcellulose gelifies when heat is applied. When cold it acts as a thickener. Very firm gel forms at 38 to 44 degrees celcius with SGA7C.BULK ORDERS: For orders over 30 units please call us to place order.