4 Easy steps 1. Fill short online application 2. Email us 2 photos after you painted your boat (see details below *) 3. Email us photos after 6 mo to 2 yrs in the water 4. Request your 50% discount or ask for a refund

Our Antifouling Booster formulas are based on science & experience, not faith! So, be “Thomas doubter”, like we are, and try with our money-back guarantee! Do you know any product manufacturer offering such a guarantee??? With no control over the quality of your antifouling paint & application… With no control over where your boat is sailing… No control on how much static or movement history… The risk is on us! The gain will be yours ! > Simply order the formula that is right for your boat (with /without copper) Original formula (contain <0.1% copper) ZAB-O-10G for 4 l / 1 gal of antifouling ZAB-O-50G for 20 l / 5 gal of antifouling Copper-free formula recommended for Aluminum hulls ZAB-CF-10G for 4 l / 1 gal of antifouling ZAB-CF-50G for 20 l / 5 gal of antifouling > Fill our short online form > Mix with your antifouling paint and apply (dilute our dry powder formula in compatible thinner is advised + stir the paint often to keep solids in suspension) > Email us 2 photos: - a photo of yourself in front of your whole boat that you authorize us to use as a testimonial later on. - a photo of a specific area an area that will be easily recognizable on your photo after trial period. Use your boat as normal (still, moving constantly or a mix of both) After 6 months to 2 years, you should have a good idea if the booster helped protect your hull(s) from hard shells, corals and barnacles. Either take some underwater photos or wait until your next haul out to email us the results photos with your comments. We are convinced you will rather ask us for a 50% discount on re-ordering more Zwetke Antifouling Booster than a 100% refund of your original purchase (excluding any shipping/tax)! Thank you for participating in our continual research program! Comments or questions??? Ready to order? We love to hear from you! Don’t hesitate to contact us … info@Zwetke.com