

PTFE (Teflon) O-ring kit designed for high-performance sealing in fluid components.
The Graco 17S339 Red Alert PTFE O-Ring Kit is a set of chemically-resistant PTFE sealing rings designed for applications where durable, leak-proof sealing is needed. These O-rings are typically used in fluid sections, valves, or components in Graco spraying and finishing equipment. :contentReference[oaicite:2]{index=2}
This kit is ideal for repair or maintenance where original O-rings are worn, cracked, or no longer sealing effectively, especially in fluid handling sections of spray guns, valves, or filters. :contentReference[oaicite:3]{index=3}
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