Alchimica are market leaders due to our relentless drive to create a wide and diverse array of innovative products – the list just keeps on growing. Our products are trusted across a range of domains, from simple waterproofing tasks on private dwellings, to more complex, multi-million Pound/Euro construction projects within both the public and private sectors – plus everything in between.

Our products offer ease of application, fantastic durability, and outstanding longevity; coupled with the best prices in the market. When you also consider the importance we place upon our customer service department, these are just such strong reasons why our customers are loyal to our brand and our products.


Almost all of our products have different features in order to provide the best fit to a range of construction related factors. Some or the most important factors are:

  • UV resistance
  • Temperature range
  • Durability
  • Drying time
  • Coverage
  • Life span
  • Water & vapour resistance
  • Application methods

Application Methods

Choose the application method best suited to your needs, according to the substrate (and the quality of such) and the size of the work area.

For larger areas to be worked on, we suggest spray application, but roller/brush application can also be a perfectly suitable and easy way of doing the job successfully.

With cold applied liquid membranes, you can get started right away – i.e. no need for hot-melt certificates or open fire, which in the UK, always requires approval to work with and often cost more in insurance and other resources. It is easy and cost-effective.

Alchimica Building Chemicals