Posi-Shell^®: Frequently Asked Questions

Q) What is Posi-Shell?

Posi-Shell is a spray-applied, mineral mortar used for environmental coatings such as waste cover, erosion control, and hydroseeding.

Q) What is the composition of Posi-Shell?

Posi-Shell is a mixture of water, PSM-200 Setting Agent, and Posi-Pak® P-100 fibers. Portland cement is added for durability, and coloring is optional.

Q) What is PSM Setting Agent?

PSM-200™ Setting Agent is a powdered combination of finely ground volcanic clay, natural and synthetic adhesives. It is non-toxic and delivered in convenient 50 lb (23 kg) bags or in 1000 lb (460 kg) bulk sacks.

Q) Why should I use Posi-Shell?

Posi-Shell is a multi-purpose product which provides an extremely durable cover and is easy to apply.

Q) How is Posi-Shell different than other spray-applied products?

Posi-Shell uses mineral mortar where others use degradable polymers and cellulose fibers.

Q) Can Posi-Shell be used for long-term cover?

Yes. Durability of up to several years is possible.

Contact us to schedule your free Posi-Shell Demonstration.