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Rubber to Metal Bonding Primer 815GB Replacement of Chemlok 205

Name: Rubber to Metal Bonding Primer 815GB Replacement of Chemlok 205
Brand: Qingdao Exceed Fine Chemicals Co.,Ltd
SKU: 815GB
Price: 8.0 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: 815GB

Payment & Shipping Terms

Minimum Order Quantity: 1mt

Price: FOB Qingdao usd 8.0/kg

Packaging Details: 18kg/drum

Delivery Time: two weeks

Payment Terms: L/C,T/T

Supply Ability: 1000mt/month

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Product Details

Product Description

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                                                                                                                                                                                                                                    Rubber to metal bonding primer 815GB, Chemlok 205 replacement adhesive, Metal bonding primer with warranty
                      

Product Name:	Rubber To Metal Bonding Primer 815GB Alternative Of Chemlok 205	Color:	Gray
Apperance:	Liquid	Function:	Primer
Solvent:	MEK,MIBK	Shelf Life:	12 Months
Property:	Heat Vulcanization Adhesive Primer	Applciation:	Auto Parts

Product Name:	Rubber To Metal Bonding Primer 815GB Alternative Of Chemlok 205
Color:	Gray
Apperance:	Liquid
Function:	Primer
Solvent:	MEK,MIBK
Shelf Life:	12 Months
Property:	Heat Vulcanization Adhesive Primer
Applciation:	Auto Parts

Rubber to Metal Bonding Primer 815GB Replacement of Chemlok 205

Rubber to Metal Bonding Primer 815GB Replacement of Chemlok 205 is designed for use under cover coat adhesives to bond a wide variety of vulcanized and unvulcanized rubber compounds to metals and other rigid substrates. It is composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system.

Applicable Range

Used as a primer adhesive and combined with a cover coat adhesive, it can firmly bond elastomers to various types of substrates. Suitable for the following substrates:

Metals: carbon steel, stainless steel, aluminum, copper, zinc, titanium, magnesium, lead, and various alloys
Non-metals: nylon, fiberglass, polytetrafluoroethylene, rubber, plastic, fabric fibers, glass, ceramics

Can be used as a one-coat adhesive to bond some nitrile rubber compounds to rigid substrates during vulcanization.

Physical Properties

Property	Value
Appearance	Grey Liquid
Viscosity, cps @ 25°C (77°F) Brookfield LVT Spindle 2, 60 rpm	200-1000
Solids Content by Weight, %	27-30
Flash Point (Seta), °C	20.5
Solvents	Methyl isobutyl ketone/Xylene

Application Instructions

Stirring

Since sediment can settle at the bottom of the container during storage, you must thoroughly stir the 815GB adhesive before use to ensure a uniform mixture. For longer jobs, stir the mixture at high speed for 5-10 minutes every 2 hours.

Diluting

You can dilute this product with a diluent as needed. It's recommended to only dilute the amount you plan to use, as diluted products should not be stored for long periods.

Coating

The 815GB adhesive can be applied using a brush, roller, dipping, or spraying. For all methods, apply a uniform layer to prevent excessive overflow.

Brush/Roller: No dilution is required for these methods
Dipping: Use 20-50 parts of MIBK diluent for every 100 parts of 815GB adhesive
Spraying: Use 30-100 parts of MIBK diluent for every 100 parts of 815GB adhesive

Film Thickness

For a single coating, a dry film thickness (DFT) of 5-15 µm is recommended. A thickness of 10-15 µm is best for harsh environments.

Drying

Drying at room temperature takes about 30-60 minutes. You can use forced drying to shorten this time.

Cleaning

Before heating for vulcanization, use a cloth dipped in xylene solvent to remove any excess treatment agent that has spilled. Once the adhesive is cured, it cannot be removed with a solvent.

For the best bonding results, vulcanize the rubber and the adhesive simultaneously. When placing the coated item in a molding mold, quickly fill it with rubber for vulcanization. The actual curing conditions depend on the specific rubber's curing requirements.

Shelf Life & Storage

Shelf life is 12 months from date of shipment when stored at < 37℃ in original, unopened container. Do not store or use near heat, sparks or open flame.

Precautions

This product is volatile, please close the container after use.
Solvent steam is harmful, pay attention to fire prevention in the workplace, pay attention to low ventilation, prevent long-term inhalation or long-term skin contact.
Please refer to SDS for more safety information.

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

3 stars

2 stars

1 stars

All Reviews

Rubber to Metal Bonding Primer 815GB Alternative of Chemlok 205

Thailand Apr 16.2025

Helpful (4)

Excellent product! It is a good replacement of Chemlok 205.

Rubber to Metal Primer 815GB Replacement of Thixon P11

Russian Federation Feb 10.2025

Helpful (3)

Very good bonding performance!

Replacement of Chemosil 411 Heat Vulcanization Adhesive 829GB

Saudi Arabia Dec 2.2024

Helpful (4)

829GB works well. We apply between cured rubber sheet to steel as a strong adhasive..specially to steel roller and lining of tanks to protect steel from different liquid chemicals and other similar use.

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Rubber to Metal Bonding Primer 815GB Replacement of Chemlok 205