notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

silicone rubber Syrings stopper caps dust Cover Vacuum End Bung Plug sleeve ID 9/64" 1/8" mm 3mm 3.5mm 2.8mm 2.8 3 3.0 3.5 4 mm

  • 10-99 Pieces
  • 100-999 Pieces
  • 1000-9999 Pieces
  • >=10000 Pieces
- + Pieces available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
2 day(s) after payment received
Samples: $5.00 /Piece, 1 Piece (Min. Order): Buy Samples
Contact Supplier
Samples - $5.00 /Piece, 1 Piece (Min. Order): Buy Samples
Loading... Add To Cart
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Transparent/Black/Cyan color
Straight column With hole
Temperature Range:
-40 to 240
Safe,no smell, non- toxic
selling point:
support mixed batch

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X10X10 cm
Single gross weight:
0.001 kg
Package Type:
Bubble Envelopes Kraft Bags or Box
Lead Time :
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 10000 >10000
Est. Time(days) 2 2 7 To be negotiated

Factory Customized Best Quality Molded Soft silicone rubber round hole button cap push button switch cap tactile cap stopper caps dust Cover plug 1-100mm

(1 2 2.5 2.8 3 3.5 3.9 5 5.5 6 mm 9/64"  1/8" 4mm 3mm round tactile switches

High Temperature Silicone External Caps and T shape Plugs or 

High Temperature Silicone Tapered Plugs Bungs & External Caps, 

High Temperature Caps and Plugs, High Temperature Thread Protection, 

Powder Coating Silicone Bubgs, Powder Coating Thread Protection 

& Hi-Temp Caps and Plugs.




Warm prompt:

Please tell us your choice of color,

or requirements. Otherwise,

we will choose randomly for you.

Silicone rubber Seal Caps is soft,if you need to seal waterproof,the size can choose a little smaller, such as 4mm(5/32") cylinder can choose 3.175(1/8") Caps,

Large amount of contact customer service,

Special colors and sizes can also be customized.




1. Super sealing and anti vibration function
2.These rubber material have high elasticity,insolation, waterproof and excellent
   Wear resistant, aging resistant, high/low temperature, anti-corrosion, dust proof
3. Environment protection,non toxic
   We insist on choosing the environmental protection material to ensure that it is tasteless, non-toxic, strong flexibility , protection ,safety  and applicability
4. Factory directly sale,any dimension can be customized.
5. All of rubber material have been certificated by official authority.
6. We have complete type number of rubber stopper and enough quantity stock, fast delivery

Sample size(Units: MM):



Detail Photos:





Related products

 PMao-2.5,the size(Units: MM):Click on the picture to open the link



Our advantages?

1.The company has substantial term cash, the full range, quality and cheap, fast delivery, according to customer requirements, to map, to build.

2.Industry and trade integration business

3.Strict quality controlling and checking,100% QC inspection Before Shippment

4.We have been doing Silicone Rubber since 2006,We have the perfect design teams,only high quality products we produce.

5.lightning-fast delivery

6.Various designs

7.Flexible payment

8.Our good service

9. We promise free replacement for any defective products in next order.






WELCOLOR,your best Silicone Rubber supplier,Trust the brand Trust the WELCOLOR.


WELCOLOR, is committed to making the first brand of Silicone Rubber,

enables you to enjoy five-star shopping experience,buy WELCOLOR Silicone Rubber,

let your Silicone Rubber is not costly from now on!

Normal FAQ .


Q1:Have many similar products


Q2:support mixed batch,1lot=Many kinds of product=$9.9


Q4:We can do different color according to the pantone color


Q5:produce according to the drawings and samples


Q6:Main in different silicone, silicone rubber, rubber, a little plastic


Q7:Safe and non-toxic, no smell,made of 100% food-grade silicone


Q8:Temperature Range: -40ºC to + 240 ºC


Q9:Manufacture Silicone Rubber mold


Q10:How can I contact you?



Way2, Send your Inquiry Details in the Below, Click "Send" Now!