*All prices are in Canadian funds.
Drystone Ultimate 50 Lb bag (220205)
Drystone Ultimate is a fast-setting gypsum cement that provides strong, durable casts without the need for dryers, when mixed at the recommended use consistency. It also provides an environmentally-sound alternative to resin-based products and casts with reduced breakage compared to conventional plaster and gypsum cement products. Packaged in 50 Lb bag.
* No drying required - cast, paint, package, and ship in one day.
* Excellent duplication of fine detail.
* Can be painted or decorated within 2-4 hours of demolding.
* Highest compressive strength of any product offered.
* Highest early 'green strength' of any product offered.
* Excellent alternative to polyester resin.
* Use for solid cast pieces.
Use Consistency (18-20 parts of water by weight per 100 parts plaster)
Dry Compressive Strength (oven-dried) 16,000 psi
Dry Compressive Strength (two day ambient) 10,000 psi
Maximum Setting Expansion 0.275%
Density Wet 130.0 lb/ft3
Density Dry 128.0 lb/ft3
Working Time (After Mix) 5 - 10 min.
Demold Time (After Set) 15 - 25 min.