pintpint

PVA Vinnapas B 100SP (Polyvinyl Acetate) Beads – 1 Pint – Sealant ( BHI #126591 )

PVA Vinnapas B 100SP (Polyvinyl Acetate) Beads – 1 Pint – Sealant

(BHI #126591)

$15.00

Availability: In Stock

PVA (Polyvinyl Acetate) is a great high quality preservative coating that can be used in all stages of fossil collecting and preparation.

 

We use high-purity, Polyvinyl Acetate Beads (PVA) as a penetrant and coating for fossils in both the field and in the laboratory. We dissolve these odorless, tasteless, nontoxic beads in acetone or water. A thicker solution will work best to slow the weathering if a specimen must be secured for later excavation and extraction. Thinner solution will leave a light protective coating on the surface of prepared fossils. PVA is probably one of the finest consolidants for porous materials or for a flexible coating on fossils.

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Quantity

Details

We use high-purity, Polyvinyl Acetate Beads (PVA) as a penetrant and coating for fossils in both the field and in the laboratory. We dissolve these odorless, tasteless, nontoxic beads in acetone or water. A thicker solution will work best to slow the weathering if a specimen must be secured for later excavation and extraction. Thinner solution will leave a light protective coating on the surface of prepared fossils. PVA is probably one of the finest consolidants for porous materials or for a flexible coating on fossils.

 

 

 

Additional information

Weight 1 lbs
Dimensions 5 × 5 × 5 in