Rexline Engineering is one of the largest Adhesives and Chemical manufacturer globally. We are able to offer clients a full range of Chemicals from primers to adhesives.
Our RexBond Rubber Cement has been specially formulated and engineered to offer secure bonding to any substrate. RexBond Rubber Cement is becoming a fast growing industry name due its long tack time which makes for easy application for rubber lining applicators.
REXBOND Rubber Cement
REXBOND Rubber Cement is a 2 Part Component Adhesive with REX-HARDENER re-curing agent.
REXBOND RC offers a high initial grab, heat resistance and good open time.
REXBOND RC has been specially formulated and engineered to bond rubber to rubber and rubber to metal in mining applications.
REXLINE™ RX2000 ADHESIVE FOR BELT SPLICING RX4000 ADHESIVE FOR RUBBER LINING
TECHNICAL DATA SPECIFICATIONS
COLD BONDING ADHESIVE
DESCRIPTION
RexBond Rubber Cement is a 2 – component adhesive (together with REX-HARDNER RE-CURING AGENT) developed for use in rubber bonding applications. It offers HIGH INITIAL GRAB, HEAT RESISTANCE, and GOOD OPEN TIME.
FIELDS OF APPLICATION
Bonding rubber to rubber and rubber to metal in mining applications.
SURFACE PREPARATION
Surfaces should be clean and free from oil, dust and other foreign materials.
Metal: Sandblast surface to remove any rust then clean with ADHESIVES – 101 CONTACT CLEANER. Prime metal surface using REXBOND Metal Primer allowing primer coat to completely dry before applying adhesive coat.
Rubber: Buff then clean the rubber surface with a quick drying petroleum-based solvent. Natural Rubber surfaces may need Chlorination for maximum adhesion.
APPLICATION
Best results are obtained under the following conditions:
Workshop, material and glue temperature: 20°C Relative humidity: 60 – 70%
Thoroughly mix approximately 4 – 7% by weight of REX-HARDENER RE Curing Agent into required quantity of Rubber Cement. Use within 2 – 3 hours. Apply 2 coats of adhesive to bonding surfaces with a brush, allowing ~ 1 hour between coats.
Coverage Rate: ~ 4 m²/Litre per coat. After the second coat allow adhesive to evaporate until it is no longer tacky to touch. Join surfaces before end of open time.
Apply as much pressure as possible to obtain optimum bond strength.
Full cure occurs after ~ 7 days but may take longer due to substrates causing solvent entrapment
CLEAN UP
Clean brushes and rollers in ADHESIVES – 101 CONTACT CLEANER.
TECHNICAL DATA
Base Polychloroprene Rubber
Colour Clear or Pink
Viscosity Brushable liquid Pack Sizes: 20 and 200 Litre Best Before: 12 months
SAFETY DIRECTIONS
Avoid contact with skin and eyes and avoid breathing the vapour or spray mist. Store under cover, out of direct sunlight and in a well-ventilated area. Keep away from all sources of ignition – No Smoking.
FIRST AID
If poisoning occurs, contact a doctor or Poisons Information Centre. If swallowed, DO NOT induce vomiting. Give a glass of water. If in eyes, hold eyes open, flood with water for at least 15 minutes and see a doctor. Refer to Safety Data Sheet for further information.
The information contained in this technical data sheet is based on our present knowledge and experience. They may be considered only as guidelines as many factors can affect processing and application. Users should determine the suitability of the product by means of their own tests for its intended application.
