3M 2228 Rubber Mastic Tape

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$1.00 - $20.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
ethylene propylene rubber
Bag Sealing
Adhesive Side:
Single Sided
Adhesive Type:
Hot Melt, Pressure Sensitive, Water Activated
Design Printing:
No Printing
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
ethylene propylene rubber
Product name:
3M 2228 Rubber Mastic Tape
3M 2228 Rubber Mastic Tape
Packing Cartons
Supply Ability
Supply Ability:
1000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
carton package
shenzhen or guangzhou
Lead Time :

Typical Data



Temperature Rating: 194°F (90°C)
Color: Black
Thickness: 65 mils (1,65 mm)
Adhesion: 1000
Steel: 15.0lb/in (26,2N/10mm)
Tensile Strength: 150psi (1,03N/mm2)
Elongation4: 1000%
Dielectric Breakdown:
Dry 500v/mil (19,7kv/mm)
Wet 500v/mil (19,7kv/mm)
Dielectric Constant: 3.5
Dissipation Factor: 1.0%
Water Absorption: 0.15%
Water Vapor Transmission Rate: 0.1g/100in2/24hr


 2228 is a conformable self–fusing rubber electrical insulating and sealing tape.  2228 consists of an ethylene propylene rubber (EPR) backing coated with an aggressive, temperature–stable mastic adhesive. The tape is made 65 mils (1,65 mm) thick for quick application build–up. It is designed for electrical insulating and moisture sealing applications.

2228 can be used on copper or aluminum conductors rated at 90°C, with an emergency overload rating of 130°C. It offers excellent resistance to moisture and ultraviolet exposure and is intended for both indoor and weather exposed outdoor application.

* Primary electrical insulation for cable and wire connections rated up to 1000 volts
* Electrical insulation and vibration padding for motor leads rated up to 1000 volts
* Primary electrical insulation for bus bar connections rated up to 35 kv (3M drawing 2047B–106)
* Padding for irregular shaped bus bar bolted connections
* Moisture seal for cable and wire connections
* Moisture seal for service drops
* Moisture seal for ground wire and rod connections
* Jacket seal on power cable application


SHENZHEN RICHENG is established in April 2012, we are specialized in selling 3M brand products, including 3M double sided tape, VHB tape, PE/PU foam tape, 300LSE/200MP tape, 3M bumpon, 3M dual lock, 3M masking tape, 3M electrical tape, 3M adhesive/glue and so on. We also have different cutting machines and professional team to offer good die cutting service according to your request and drawing.

Packing details: original packaging or as per your request

Delivery details: About shipping courier, there have DHL, FedEx, UPS, TNT, EMS, Aramex or other couriers, we will dispatch goods with anyone of the couriers. If you assign courier, please contact with us before order confirmed. Tracking Number will be sent to you via e-mail after your order has been shipped.

Q: What is the minimum order quantity?

A: We don't have MOQ, we can accept any quantity.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your payment terms?

A: We accept T/T, Paypal, Western Union, Trade Assurance

We mainly sell 3M brand products, including VHB tape, PE/PU foam tape, double sided film tape, masking tape, electrical tape, Bumpon rubber feet, Daul lock tape, 3m gule, protective products and so on. Also we can offer professional die cutting the tape according to customer’s drawing or request.

We also sell other brand tape of NITTO, TESA, SONY, PORON and so on.