blind-hole
Tapered Silicone Plugs

Large Tapered Silicone Masking Plugs

Large-diameter silicone plugs for masking wider bores and openings. Solid or hollow construction must be confirmed for the selected size.

Large Tapered Silicone Masking Plugs
Large-diameter silicone plugs for masking wider bores and openings. Solid or hollow construction must be confirmed for the selected size.
SELECTION AND FIT Use the taper range as a starting point. Confirm the sealing position, insertion depth and coating boundary on the actual workpiece.
STANDARD DIMENSIONS (mm) Funray No. | Small diameter (mm) | Large diameter (mm) | Length (mm) FR-TP-013 | 33.2 | 41.2 | 25.4 FR-TP-014 | 37.3 | 44.5 | 25.4 FR-TP-015 | 41.2 | 50.1 | 25.4 FR-TP-016 | 47.8 | 55.8 | 25.4 FR-TP-017 | 50.8 | 62.7 | 25.4 FR-TP-018 | 53.8 | 63.7 | 25.4 FR-TP-019 | 57.7 | 68.5 | 25.4 FR-TP-020 | 61.9 | 75 | 34.9 FR-TP-021 | 69.9 | 88.9 | 38.1 FR-TP-022 | 82.6 | 101.6 | 38.1 FR-TP-023 | 88.9 | 127 | 50.8
Standard sizes are subject to availability; they do not imply immediate stock.
MATERIAL AND PROCESS Heat-resistant silicone options up to 280°C are available. Confirm peak temperature, exposure time and reuse requirements for the selected grade. Powder coating, painting, plating and anodizing applications require fit and chemical compatibility checks.
SAMPLES AND QUOTATION Send the Funray part number or required dimensions, quantity and process conditions to info@funraymasking.com. We will confirm suitable options, sample availability and a quotation. Custom dimensions, hardness and colors can be reviewed on request.