A non-rusting, steel reinforced epoxy putty that quickly repairs or rebuilds anything made of metal. Halfords Autocentres Ltd is authorised and regulated by the Financial Conduct Authority (FRN 755309) and acts as a credit intermediary and not a lender, offering credit products provided by a limited number of finance providers, including Klarna Bank AB (publ)]. Epoxy resins made of (long-chain) polyols are also added to improve tensile strength and impact strength.

Epoxy resins are polymeric or semi-polymeric materials or an oligomer, and as such rarely exist as pure substances, since variable chain length results from the polymerisation reaction used to produce them.

g. dodecanol glycidyl ether), difunctional ( 1,4-Butanediol diglycidyl ether), or higher functionality (e. Epoxy resins, also known as polyepoxides, are a class of reactive prepolymers and polymers which contain epoxide groups. The hydroxy group may be derived from aliphatic diols, polyols (polyether polyols), phenolic compounds or dicarboxylic acids.

It can be used both in the repair of cars and other equipment, and in industry, at home and in the office. Glycidylamine epoxy resins are higher functionality epoxies which are formed when aromatic amines are reacted with epichlorohydrin. The tetrabrominated bisphenol A (TBBPA, 2,2-bis(3,5-dibromophenyl)propane) or its diglycidyl ether, 2,2-bis[3,5-dibromo-4-(2,3-epoxypropoxy)phenyl]propane, can be added to the epoxy formulation. When applying to a damp, wet or slowly leaking area, work the mixed material forcefully into the surface and apply pressure until adhesion begins to take effect.If a larger volume is required, we are able to supply 20 litre pails and 200 litre drums, which also require bulk dispensing units. Normal gelcoat formulated for use with polyester resins and vinylester resins does not adhere to epoxy surfaces, though epoxy adheres very well if applied to polyester resin surfaces. It is a good idea to clean the surfaces with methylated spirit or cellulose thinners and to roughen the surfaces before applying. Allergic Contact Dermatitis from a Nonbisphenol A Epoxy in a Graphite Fiber Reinforced Epoxy Laminate". If you’re repairing a bigger object, you may need to clamp the two parts together or use self-adhesive tape.