Saltline Hull Renew Starter Kit

Everything you need to start on stained hulls: Saltline Hull Renew powder and a compact pump sprayer in one purchase.

• Oxalic-acid hull cleaning powder, made for lifting waterline yellowing and brown "boat mustache" staining
• Commonly used on tannin and rust stains on gelcoat and fiberglass
• Includes a compact pump sprayer, so you don't need to source one separately
• One 1 lb (454 g) tub of powder, packed and shipped by us from Florida

What's included

• One 1 lb (454 g) container of Hull Renew cleaning powder
• One compact pump sprayer

How to use

Hull Renew is a hull-cleaning powder containing oxalic acid. Use it only for the cleaning applications and surfaces listed on the supplied product label. Check that label before use, because compatibility is not universal. Follow the label for protective equipment, dilution, application method, contact time and rinsing. Don't substitute a generic mixing ratio or dwell time. See the safety data sheet for handling and storage information.

Need to check a particular surface before ordering? Contact Saltline for product-label information.

Shipping & returns

Free U.S. Standard shipping on orders of $70 or more. 30-day returns on unopened items. Please allow 5–7 business days for packing and dispatch. Carrier transit time is additional, and choosing Express doesn't shorten preparation time. You'll get tracking by email once your order ships. Other brands in the same order may ship separately, and their shipping charges and delivery timing can differ.