Rust-oleum 350552 Composite Deck Cleaner 56 Oz

Product Description

The RUST-OLEUM 350552 is a 56-ounce composite deck cleaner formulated to remove tough organic stains from composite deck surfaces. The gel formula clings to vertical surfaces such as side rails, extending contact time for effective cleaning. It targets mold, mildew, algae, fungus, and moss, making it a reliable prep step before applying a composite deck refresh coating. The hose-mount design connects directly to a standard garden hose for straightforward application. The formula is phosphate free.

This cleaner is suited for residential and light commercial composite deck maintenance. It is used to prepare deck surfaces before refinishing or refreshing, and it performs on both horizontal decking surfaces and vertical components including railings and side rails. Pool service professionals and general maintenance contractors working on outdoor structures will find this product appropriate for pre-treatment and surface prep applications.

Key Features

• Gel formula maintains contact on vertical surfaces such as side rails for maximum dwell time
• Removes mold, mildew, algae, fungus, and moss from composite deck surfaces
• Hose-mount applicator connects directly to a standard garden hose
• Phosphate free formula
• Prepares composite deck surfaces for composite deck refresh coating
• 56-ounce package size suitable for full deck surface treatment

Compatibility

Designed for use on composite deck surfaces as a pre-treatment and surface prep cleaner ahead of composite deck refresh applications.

Installation Notes

Applied by trade professionals or knowledgeable property maintenance personnel. Connect the hose-mount applicator to a standard garden hose before use. Follow all label directions for dilution, dwell time, and rinsing. Wear appropriate personal protective equipment including gloves and eye protection during application and rinse-off.

Technical Specifications

• Net Contents: 56 oz
• Application Method: Hose Mount
• Formula Type: Gel
• Phosphate Free: Yes
• Package Weight: 4.5 pounds
• Unit of Measure: EA
• Package Quantity: 6

Standard Information

• Brand: RUST-OLEUM
• Manufacturer Part Number: 350552