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🔥 HOT DEAL
High Temp Masking Supply .512" x .669" (1/2 x 5/8) Silicone Rubber Plugs - Tapered Stoppers for Powder Coating, Painting, Automotive, Crafts, DIY - Non-Toxic, Flexible, Reusable STP669 (25 Pack)
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 7:49 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 67% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The retail sticker price has been slashed by 61% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- 📈Prices have been climbing otherwise, adding urgency to act on this deal before cost reverts upward.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
6.79/20
Deal Strength
16/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
High Temp Masking Supply LLC
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Bottom diameter: .512" - Top diameter: .669" - Length: 1.00"
✓Flexible, durable and reusable.
✓Withstands heat up to 600 degrees Fahrenheit/315 Celsius.
✓Use for powder coating, painting, plating, anodizing, media blasting, etc.
✓Premium quality silicone will not crack, shrink, harden or break.
⚙️ Specifications
Powder Pro Coating Supply
High Temp Masking Supply
HTMS-STP669
4.9 ounces
4.96 x 4.8 x 1.18 inches
HTMS-STP669
No
HTMS-STP669
Manufacturer
Powder Pro Coating Supply
Brand
High Temp Masking Supply
Model
HTMS-STP669
Item Weight
4.9 ounces
Package Dimensions
4.96 x 4.8 x 1.18 inches
Item model number
HTMS-STP669
Is Discontinued By Manufacturer
No
