Aqua Lock Plus is a 100% acrylic primer that provides excellent adhesion to a variety of interior & exterior surfaces. It has superior sealing and coverage qualities, productversatility and is an excellent base coat for both latex and oilbased finish coatings. It offers excellent stain blocking properties for water stains, wood tannin, fingerprints, smoke,crayons and more. Aqua Lock® Plus can be used under certain floor coatings.This product contains an agent that inhibits the growth of mildew on the surface of the paint film.

The Thermostat 518 accurately controls the room temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. Simple up and down buttons and a display with large type make this thermostat easy to read and use. The 518 automatically detects a single auxiliary sensor to measure either outdoor, floor or remote room temperature. This easy to install thermostat is a direct replacement for tekmar Thermostats 507 and 508. An optional Adaptor Plate 012 is available which allows the thermostat to be installed onto a single gang electrical box.FeaturesAuto Heating CycleAuxiliary Sensor InputBacklightFreeze ProtectionOutdoor & Floor Temperature DisplayPulse Width ModulationRadiant Floor Heating