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Investment Powder | Prestige OPTIMA (49lb Bag) - CERTUS

Investment Powder | Prestige OPTIMA (49lb Bag) - CERTUS - Main image
$53.55 $4000 In stock

Prestige OPTIMA is a significant breakthrough by Certus to develop a new generation, gypsum bonded investment that consistently provides superior, ultra smooth casting surfaces for a variety of today’s pattern materials including:

  1. Standard injection waxes
  2. Carving waxes
  3. Resin patterns (SLA)
  4. Wax based polymers
  5. Hybrid wax / plastic patterns

FEATURES

  • Mixes easily to a creamy, pourable slurry
  • Incorporates environmentally friendly control chemicals Faster initial set after gloss—off
  • Low rise under vacuum
  • Superior temperature resistance in burn-out. Reduces porosity and finishing time.
  • Captures even the most delicate details Optima is proven to provide ultra-smooth casting surfaces, unmatched by any other brand
  • Environmentally friendly control chemicals.
  • Superior temperature resistance during burnout.
  • Reduces porosity and finishing time as a separate feature.

Instructions 

SDS Data Sheet

Certus Instructions

Before you pay

Check the method and total at checkout.

When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Andrew P. ★★★★★

Switched to this after fighting surface pitting for months, and the difference showed up on the very first pour. The 49lb bag mixes up smooth with no lumps, and my castings come out with almost no cleanup needed.

Avery ★★★★★

I've been pouring bronze and this 49lb bag mixes up smooth with barely any lumps. The casting surfaces come out so clean I hardly have to polish them anymore, which saves me a ton of finishing time.

Ellie P. ★★★★★

Switched to this for my silver castings and the surface finish coming out of the mold is noticeably smoother than my old investment. Mixing a full 49lb bag goes fast once you get the water ratio dialed in.