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HomeShop SuppliesAerospace SealantsTack Free Sealant CoatingPPG Aerospace® PR-717 Tack Free Coating
PPG Aerospace® PR-717 Tack Free Coating

PPG Aerospace® PR-717 Tack Free Coating

PR-717 is designed for application over uncured polysulfide and polythioether sealants to produce a tack-free like condition. It has a temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material significantly reduces the risk of foreign objects and debris (FOD) from adhering to the sealant's surface during its cure cycle.

PR-717 is a low viscosity liquid suitable for application by brush or a conventional spray method.

PPG Aerospace® PR-717 Clear Green PRC Standard Spec Sealant Tack Free Coating - 4 oz Plastic BottleView DetailsEnable JS
Part Number
4 oz Plastic Bottle
PRC Standard
$50.37 (Each)
(Sold in increments of 1)

Hover for Qty Pricing
Material Safety Data Sheet:
Code: UN1993 | Class: 3 | Group: III - Click Here for Details
Country of Origin: United States
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