HOME SOLUTIONS ABOUT US CUSTOMERS PICTURES CONTACT US Retrowrap T (Timberwrap) Oxygen levels rise as water cleanup continues around coastal areas. O2 levels as low as 1 ppm will support marine borer activity, compromising timber piles supporting major waterfront structures. Highly elastomeric, Retrowrap T provides a water-tight bottom seal which prevents water pumping action and eliminates the supply of oxygenated water necessary to sustain borer activity. The nontoxic, environmentally safe, time release additive in Retrowrap T accelerates the cessation of existing borer activity. Inspections of current Retrowrap T projects show no further degradation and confirm the cessation of borer activity. Proven UV-stable, highly conformable, heavy-duty EPDM fabric Pre-installed stainless steel fasteners provide divers the ability to install in zero visibility Changes biological conditions inside wrap to stop borer activity Secured by full-length closure flange Easy removal and replacement to facilitate pile inspection Contact us for more information about Retrowrap T Retrowrap T flyer Retrowrap T installation EMAIL DMG-Studios © 2021

HOME SOLUTIONS ABOUT US CUSTOMERS PICTURES CONTACT US Retrogel Retrogel is the corrosion protection gel used for all Retrowrap Solutions. By default it is factory applied and saturated into the Retrowrap sealing felt layer in quantities and type specified for each type of Retrowrap application. Once applied, the gel exhibits stability through an extensive operational temperature range with slump and melting points being outside those encountered in most applications. The gel is intensely hydrophobic, dispersing water on contact with the substrate while remaining inert to the physical and chemical effect of marine and fresh water throughout the operational lifetime of the system. Retrogel P is a petrolatum based gel with active corrosion inhibiting additives, suitable within the normal temperature span, -20 to + 90°C. Retrogel S is a silicone based gel with active corrosion inhibiting additives, suitable for higher ambient or pipe temperatures, up to 120°C. Retrogel Spare Gel (separately provided) Retrogel can also be used as cold applied additional filler compound, before Retrowraps are installed, for example for fill-up of smaller corrosion or structural related pits, unevenness or height differences. Contact us for additional Retrogel Spare Gel, available in 200 liter barrels or 25 kg cans. Retrogel Safety Data Sheet EMAIL DMG-Studios © 2021