Scarva FLAX Paper Clay Pouring Slip ES600 Porcelain From  £27.05

I have recently used this slip for the first time to close cracks in some of my bisque cups' handles, the result was great. Then I covered the area with a thick glaze so the cracks won't be seen. It did work well in most of the handles.

Minimum warping, flexible and strong. Takes a little longer to dry than ordinary slip but overall lovely to work with. Also has a slight texture which could be a good or bad element.

Excellent strength when slipcasting. Can be torn to shape when dry.

The product description on the website as well as the product is basically absent and hence not helpful