Pipe end plug STP series
taperedthreadedsilicone rubber

pipe end plug
pipe end plug
pipe end plug
pipe end plug
pipe end plug
pipe end plug
pipe end plug
pipe end plug
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silicone rubber
Product applications
for pipe ends
Other characteristics

Max.: 127 mm (5 in)

Min.: 0.8 mm (0.03 in)

Operating temperature

Max.: 315 °C (599 °F)

Min.: 0 °C (32 °F)


Silicone Tapered Plugs or Silicone Tapered Bungs as they are known, are made from an advanced Silicone Rubber that is easily able to withstand temperatures of up to 315c. As a popular stopper solution these Silicone Plugs are renowned for their tapered shape, allowing them to be used across a range of diameters and hole sizes rather than a single size. Most commonly used for masking and sealing uses these Silicone Tapered Bungs are a great choice inside the Powder Coating, Shot Blasting, Anodising & Printing industries where objects are regularly exposed to high temperatures and need covering to prevent exposure. Available in a huge selection of size ranges below, we have a truly vast selection with competitive pricing meaning that you can mask off from as little as £0.02 per piece. As a durable product these Silicone Tapered Bungs are able to be re-used multiple times for each production/masking run, preventing the need for thousands of each size. As standard these are available in all sizes between 0.5mm & 127mm, however we are always able to offer custom sizing where-ever there is a requirement for a job. Key Product Features: Made from premium high temp Silicone Rubber Easily seals and protects excess holes Tapered to fit a range of widths Perfect for masking


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.