USG #1 Molding Plaster (50 lb.) - USG #1 Molding Plaster. High-Purity General Purpose Plaster. Used for creating decorative trim or running cornices. Sets in 27 to 37 minutes after mixing. Complies with ASTM C28 Standards. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business days)
 
USG #1 Molding Plaster (50 lb.)
USG-PLASTER-1MOL
$75.00 SALE $39.99
(Savings: $35.01)
 
 Buy 80 or more and pay $45.00 each (save 40.0%) 
 
  Order Options:  
 
  Qty:  
 
  Add To Cart  
 
  Add To Saved Cart  
 
 
 
 

Product:

USG #1 Molding Plaster. High-Purity General Purpose Plaster. Used for creating decorative trim or running cornices. Sets in 27 to 37 minutes after mixing. Complies with ASTM C28 Standards. 50-Lb./Bag. Price/Bag.

Ordering Notes:

  • 80 Bags/Pallet. Order full pallets for added discounts.
  • Shipping leadtime: 1-2 business days.

Description:

USG #1 Molding Plaster often referred to as plaster of paris or soft plaster is an ornamental plaster used for creating decorative trim or running cornices. A highly-pure general purpose plaster can be used for a broad range of applications including architectural ornamentation and dental use. Use this product where expansion control, hardness and strength are not primary considerations. The physical properties of this plaster can be varied depending upon the intended end use, while its use consistency can vary from a practical range of 63 lbs water/100 lbs of plaster (29 kg water/45 kg plaster) to as high as 70 lbs water/100 lbs of plaster (32 kg water/45 kg plaster).

This noncombustible molding plaster can help to provide a high degree of fire resistance. When dry, it is electrically non-conductive and makes a good insulating medium.

Features:

  • Offers a controlled set that gives uniform workability.
  • Fine grain makes it ideal for producing sharp detail when used neat for cast work.
  • Complies with ASTM C28.
  • Sets in 27 to 37 minutes after mixing.
  • Requires 70 parts water by weight per 100 parts plaster.

TYPICAL PROPERTIES:

  • Normal Consistency: 63 - 70 lbs lbs. water/100 lbs. product (29 - 32 kg water/45 kg product)
  • Hand Mix Vicat Set, Target: 25 - 35 minutes
  • Passing Percentage - 50 mesh: 99% - 100%
  • Passing Percentage - 100 mesh: 98.5% - 100%
  • Compressive Strength, One Hour After Set: 850 - 1250 psi (5.9 - 8.6 MPa)
  • Compressive Strength, Dry: 1700 – 2500 psi (11.7 - 17.2 MPa)
  • Expansion Percentage: 0.15% - 0.20%
  • Storage: Keep indoors at temperatures between 65 °F – 75 °F (18 °C – 24 °C) and 45% – 55% RH.

APPLICATIONS:

  • Architectural ornamentation and dental applications.
  • To create waste molds or temporary patterns.

OPTIONS:

  • Available in 50-Lb. and 100-Lb. bags.

More Information

Questions?

Email us at sales@bestmaterials.com or
Call us at 1-800-474-7570 or 602-272-8128
You'll get a prompt reply!

similar product terms: molding plaster, ornamental plaster, usg molding plaster, usg no 1 moulding plaster, soft plaster, hand mold plaster, plaster mold casting, cornice plaster, general purpose plaster, plaster coving
 

  Associated Items:  
 
 
 
USG #1 Pottery Plaster, White (50 lb.)
USG-PLASTER-1POT
 
USG #1 Pottery Plaster, White Color. Superior plaster for casting decorative items; ceramicware, dinnerware, sanitaryware and fine china. Provides stronger, longer-lasting ceramic slip-cast molds. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business day
 
$60.00 $39.99
Quantity:     Add to Cart
 
 
 
 
 
USG Hydro-Stone Gypsum Cement (50 lb.)
USG-CEMENT-HSG
 
USG Hydro-Stone Gypsum Cement. For manufacturing solid cast architectural, art novelty and statuary products. Extremely Hard, High Compressive Strength, Fine Detail Duplication. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business days)
 
$80.00 $59.99
Quantity:     Add to Cart
 
 
 
 
 
USG Laboratory Dental Plaster, White (50 lb.)
USG-PLASTER-DL
 
USG Laboratory Dental Plaster, White Color. Used for Oral Impression Work. Water Soluble, Fast Set Time, 2000 PSI Compressive Strength. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business days)
 
$32.00 $19.95
Quantity:     Add to Cart
 
 
 
 
 
USG Structo-Lite Basecoat Plaster (50 lb.)
USG-PLASTER-STRLITE
 
USG Structo-Lite Basecoat Plaster. Can be applied over most plaster bases. Conventional, Lightweight, Easy Mixing, Improved Insulation, High Thermal Conductivity, 700 PSI Compressive Strength. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business days)
 
$100.00 $69.99
Quantity:     Add to Cart
 
 
 
 
 
USG Ultracal 30 Gypsum Cement (50 lb.)
USG-CEMENT-UL30G
 
USG Ultracal 30 Gypsum Cement. Traditional Tooling Gypsum Cement. Recommended where extreme accuracy and surface hardness are required. Water Soluble, Non-Combustible, Low Absorption. 50-Lb./Bag. Price/Bag. (shipping leadtime 1-2 business days)
 
$150.00 $99.99
Quantity:     Add to Cart
 
 

A CSG Group Company


Shop with
Peace of Mind!