Guzhan | Custom Silicone Solutions – For Your Brand
High-Temp Silicone Masking Products for Powder CoatingWe manufacture high-temp silicone masking products for powder coating — including masking caps, tapered plugs, pull plugs, and thread plugs. From bolts and studs to threaded holes, we have the right silicone masking solution for your finishing process.
Engineered for Your Process:
Powder Coating：Protect threads, holes, and surfaces from overspray
Anodizing：Withstand chemical baths and high temperatures
E-Coating：Provide consistent masking for uniform coating
Spray Painting：Deliver clean, sharp paint lines
application scenarios
▸ CASE STUDY
An automotive parts manufacturer needed plugs for M6 threaded holes.
We provided conical silicone plugs, 600°F resistant, reusable 10+ times.
→ Annual order 300,000 pcs, zero complaints.
About Us
Guzhan is a China manufacturer of high-temp silicone masking products. While we specialize in silicone materials, we understand that many buyers search for rubber masking solutions or paint plugs — our silicone products offer superior heat resistance and reusability compared to traditional rubber options.With 20+ years of molding experience, we deliver precision-engineered components with full quality control.
Key Capabilities:
- High temperature resistance – Withstands 600°F / 300°C
- Custom sizes, colors, and hardness (Shore A20-80)
- FDA & LFGB compliant materials available
- 100% inspection with dimensional report per batch
We solve custom sealing, protecting, and connecting problems with precision-engineered silicone components — including silicone plugs for powder coating, masking caps, and custom molded parts.
Ready to Start Your Custom Silicone Project?
Send us your drawing or idea. Get a quote in 24 hours. No obligation
Or contact directly: jackey@xmguzhan.com | WhatsApp: +86-13696920171
Guzhan specializes in high-temp silicone masking Products for powder coating, anodizing, e-coating, and spray painting industries. we deliver precision-engineered silicone plugs and caps that protect threads, holes, and surfaces from overspray — eliminating rework and reducing waste.
Other Capabilities: Industrial Seals | Vape Accessorie | Promtion Gifts | Household ProductCopyright © 2026 Xiamen Guzhan Industry Trade Co.,Ltd - xmguzhan.com |