Arrow Fat Left Icon Arrow Fat Right Icon Arrow Right Icon Cart Icon Close Circle Icon Expand Arrows Icon Facebook Icon Instagram Icon Pinterest Icon Twitter Icon Hamburger Icon Information Icon Down Arrow Icon Mail Icon Mini Cart Icon Person Icon Ruler Icon Search Icon Shirt Icon Triangle Icon Bag Icon Play Video

Laguna Clay Co.

Darvan 811 Pint

$8.35

Laguna Clay Co.

Darvan 811 Pint

$8.35

Darvan 811 is a deflocculant that is similar to Darvan 7, but is more powerful. It takes only a small percentage to deflocculate slip. As a deflocculant, Darvan 811 weakens the electrical attraction between clay particles and thus acts as a thinning agent in slips and as a general dispersing agent for clay bodies and glazes. It is mainly used to enhance the fluidity of casting slips and maintain or slow the shrinkage rate. Darvan 811 is used successfully in vitreous and semi-vitreous clay bodies, and in glazes. It can be used for stoneware, high fire slips and high iron clay bodies while Darvan 7 is typically preferred with porcelains.