Minor scratching could be repaired using manufacturer's approved repair products, depending on the coating system and damage severity. Deep scratches that show the substrate should be assessed immediately to avoid deterioration. Repairs may not be a 1 to 1 match in colour and/or in gloss.

The impact on the environment will be influenced by the type of coating, how it is made, how it's applied and how it is maintained. Purchase environmental declarations, certifications and volatile organic compound (VOC) details for each product instead of assuming that all PVDF systems are the same.

Yes. Aluminium should be given a second life as the material itself can be recycled at end-of-life, even in the case of materials with a coating. The recycling processes, however, need to consider coatings and other contaminants. Collection and sorting and treatment facilities will determine actual recovery rates.

PVDF coating can be applied indoors, especially in areas where consistent appearance and chemical resistance is needed. But this might not be required for all indoor use. When making a selection of a finish consider the indoor environment, cleaning requirements, product specifications and project budget.

Warranty terms are dependent on the warranty issued by the coater, the product specification, conditions of application and the location of the project. Please refer to the covered performance criteria, warranty term, and maintenance responsibilities and procedures for the reporting of defects prior to purchase.

It is possible to coat existing aluminium with PVDF, depending on the state of the aluminium surface and coating system. Preparation of existing finishes or specialized preparation might be needed, and factory applied systems might not be able to be replicated. Seek the advice of a qualified coating expert before you undertake.

It is helpful to specify the substrate, coating system, colour, gloss, film thickness, pretreatment, applicable performance tests and inspection requirements. It should also specify installation specifications, maintenance needs and warranties to reduce uncertainty at the procurement and quality control stage.