Bonding Plastochem PVC Solvent Cement with other industrial adhesives can be tricky because PVC Solvent Cement typically works by chemically softening the surfaces of PVC pipes and fittings materials and creating a strong bond. Mixing it with other types of adhesives may not be effective and it’s not recommended to mix other adhesives with Plastochem PVC Solvent Cement. However, if you still need to use other adhesives in conjunction with PVC Solvent Cement, here are some considerations:
Steps to follow for PVC Solvent Cement
- Sequential Application: Apply the PVC Solvent Cement first according to its instructions. Allow it to set and cure properly, ensuring a strong bond with the PVC surfaces.
- Compatibility Testing: Before applying any other adhesive with Plastochem PVC Solvent Cement, ensure it is compatible with cured PVC Solvent Cement. Some adhesives may not make good bond to the surface altered by the PVC Solvent Cement or may react unfavorably with it.
- Mechanical Bonding: If feasible, create mechanical bonds alongside the chemical bond provided by the PVC Solvent Cement. This can involve using screws, bolts, or other fasteners to reinforce the joint.
- Adhesive Selection: Choose an adhesive that is known to bond well with PVC pipes and fittings is compatible with the surface treated by PVC Solvent Cement. Some adhesives that work with PVC pipes and fittings include cyanoacrylate (super glue) or epoxy adhesives designed for use.
- Surface Preparation: Cut pipe square and deburr or bevel 10-15°. Ensure the surfaces to be bonded are clean, dry, and free of any dust, contaminants that could interfere with adhesion.
- Application Technique: Follow the application instructions provided by both adhesive manufacturers carefully to ensure proper bonding and curing. Check dry fit, fitting should go over end of pipe easily but become tight about 1/3 to 2/3 of the way on. Use a suitable applicator at least ½ the size of pipe diameter, for larger size pipe system use a natural bristle brush or roller.
- Testing: After bonding, test the joint to ensure it meets your strength and durability requirements before putting it into service.
- Caution: Keep away from heat, spark, open flame, other source of ignition. Check shelf life before use.
