Flangeless silicone plugs make masking deep holes or threaded holes easier and most other holes where other types of masking plugs do not work well.
Silicone Flanged Pull Plugs
How to Minimize Plug Loss and Leakage During Coating
Silicone Flangeless Masking Plugs, Mask Threaded Holes
Silicone Flangeless Masking Plugs with Handle
Silicone Flanged Pull Plugs
Masking - A quick buyer's guide
Vented Flangeless Plugs
Silicone plug - All industrial manufacturers
Versatile Dynamic silicone masking plugs - Alibababa.com
HANNOVER MESSE Product 2024: PROSICON® SILICONE MASKING CAPS
Hollow Plugs with Handles, HUPH-SH Series
Silicone/EPDM Flangeless Plugs(SFP) with specific dimensions
PROSICON EPS 175 High Temperature Masking Silicone Plugs with Handles
EPDM plugs heat resistant up to 177 °C. Recommended for painting, plating, anodizing and blasting. Handled for easier extraction and hollow core for
Conical and hollow plugs with handle for hole and thread protection. EPDM made