Tapered silicone plug for the 20 oz thermal tumbler

Tapered Silicone Plugs for 20 oz Yeti Cups - High-Temp Powder Coating Masking Plugs

Q: What are tapered silicone plugs for 20 oz Yeti cups used for?

These tapered silicone plugs are masking tools used during the powder coating process on 20 oz Yeti-style thermal tumblers. They plug the cup opening to prevent powder coat from entering the interior, allowing the exterior to be coated cleanly and professionally without tape or wrap masking.

Q: What are the dimensions of the 20 oz Yeti cup silicone plug?

The 20 oz Yeti cup silicone plug measures 3.543 inches at the top diameter, 2.953 inches at the bottom diameter, and is 1.500 inches long. The tapered shape creates a secure, self-sealing fit in the cup opening without tools or adhesives.

Q: What temperature rating do these silicone plugs have?

These plugs are made from high-temperature silicone rated to 600°F (315°C), making them fully compatible with standard powder coat cure cycles that typically range from 375°F to 450°F. They will not melt, distort, or leave residue during or after the curing process.

Q: How do you use silicone plugs to powder coat a Yeti tumbler?

Insert the tapered silicone plug into the top opening of the 20 oz Yeti cup. The tapered fit creates a snug seal without adhesive. Apply your powder coat to the exterior, then cure in the oven at your standard cure temperature. Remove the plug after the oven cycle - no tape residue or masked boundary lines remain, producing a professional finish.

Q: Are these silicone plugs reusable for multiple powder coat batches?

Yes. High-temp silicone plugs are designed for repeated use across multiple powder coat cure cycles. After each use, allow the plug to cool fully, then clean off any powder overspray before storing. Replace plugs when they show visible deformation, tearing, or loss of sealing fit.

Q: Do these plugs work on other 20 oz tumbler brands besides Yeti?

These plugs are sized for 20 oz Yeti-style cups, which share a common opening diameter across many popular tumbler brands. They will fit any 20 oz thermal tumbler with an opening diameter consistent with the Yeti spec. For other cup sizes, CCS offers separate plug sizes for 30 oz thermal cups and water bottle-style tumblers.

Q: How many silicone plugs come in a pack and what is the price?

The 20 oz Yeti cup tapered silicone plugs are priced at $8.80. Check the product page for current pack quantities and availability. In-stock items typically ship within 2–4 business days from Creative Coating Solutions.

Price: $8.80

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About This Item

The Tapered Plug For The 20 oz Yeti Cup Are A Hollow Silicone Plug Made Of High Temp Silicone Good To temperatures Up To 600 Degrees F Used For The Purpose Of Powder Coating The Yeti Without Any Wrap Around Leaving A Professional Finish Every Time. These Plugs Have A 3.543 Top Diameter, A 2.953 Bottom Diameter And Are 1.500" Long

*******When Ordering Specify If A Hole Is Required For A Cup Stand*******

Description

The Tapered Silicone Plugs for 20 oz Yeti Cups are hollow high-temp silicone masking plugs engineered for powder coating 20 oz Yeti-style thermal tumblers without tape wrapping - producing a clean, professional finish every time.

Key features:

Top diameter: 3.543" | Bottom diameter: 2.953" | Length: 1.500"
Made from high-temp silicone rated to 600°F - compatible with standard powder coat cure cycles
Hollow plug design allows slight compression for a snug, reliable fit
Seals the tumbler opening and protects threads from powder penetration during cure
No tape wrap required - no visible tape lines on the finished product
Specify when ordering if a center hole is required (for cup stand compatibility)
Reusable for hundreds of coating cycles

Essential for custom tumbler powder coating shops and drinkware finishers working with 20 oz Yeti-style cups.

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