BP 8004 has a soft paste-like consistency which spreads and fills easily and smoothly. BP8004 dries with very little shrinkage and no surface cracking so that one application is usually sufficient to fill most irregularities and form fillet-radii. After application, a firm skin will form within minutes, and it will be thoroughly dry overnight. The sealer on a completed styrofoam pattern will withstand all normal storage and transportation conditions.

Features:
Base: Water based emulsion
Thinner: Use water only
Weight (per gal.): 6.6lbs
Color: Cream
Datasheet

BP 8005 is a water-based paste-wax compounds used for the filling of surface irregularities and the forming of fillet-radii on styrofoam foundry patterns. BP 8005 contains a green dye for easier visibility. BP8005 has been specially formulated and are fully approved for the "Full Mold Foundry Process" of direct metal casting using styrofoam patterns.

Features:
Base: Water based emulsion
Thinner: Use water only
Weight (per gal.): 6.6lbs
Color: Green
Datasheet

Plaster Sealer
BP 9024 adhesive can also be used to seal wet or dry plaster models against moisture-vapor transmission. BP 9024 resin and hardener, when mixed, will gel in approximately five minutes but when a solvent is added to both the resin and hardener before mixing, the gel-time may be extended to about one hour. The solvent facilitates good penetration of the plaster as well as giving the mixture adequate pot life for use.
Use equal parts by weight or volume of resin and hardener and add an equal volume of solvent, which should be split, half being added to the resin and half to the hardener.

Features:
Mix ratio(by wt.): 100:100
Viscosity (mixed): See datasheet
Pot life (min): 5
Set time (min)(72°F): 15
Hardness (shore): 60D
Color: Lt Amber
Datasheet