If you are using Boracol on a yachts teak deck or for other algae/mould treatments then we recommend Boracol 5RH. Boracol 5Rh contains the same amount of algicide as the 10, the difference is the level of Boron. The 5% Boron difference is so slight there is very little difference between how the products work. Boracol 5Rh is not half strength for treating algae.
Boracol 10 is what Hallberg Rassy originally recommended for teak decks. This was before the laws were changed by the EU. We developed Boracol 5Rh so the general user could continue using this amazing product. Boracol 10 was now only available to trade/ commercial use. We have trailed the 5Rh and it is also a fantastic product for treating teak decks and algae growth on most surfaces.
Under Biocidal Product Regulations we can only supply Boracol 10 to commercial and professional users. This means we can supply 10 to builders, damp proofing contractors, yacht maintenance and relevant commercial companies. Please contact us for trade orders 01935 414012 or email@example.com
Sorry to say we are no longer shipping Boracol into Europe