MAPEI Ultraflex LHT SG Gray Large and Heavy Tile Mortar, 50 lbs Integrated Backsplash Countertop The RVR3 hooks up to Item Weight:11.0 oz The RVR3 hooks up to your trailer frame with a low tower bracket and allows you to bring your trailer directly to and from your hitch vehicle 5 * Nail Fin Integrated * Design Pressure (DP) Rating 35 * Number of Locks 1 * Frame Material Vinyl * Obscure Glass No * Frame Profile Flat * Paintable No * Glass Strength Annealed * Project Type New construction * Glazing Type Double pane * Roller Type N A * Grid Included No * Sash Configuration 2 lite * Grid Pattern N A * Sash Operation (Exterior View) N A * Grid Profile N A * Screen Frame Type N A * Grid Type N A * Screen Included No * Impact Resistant No * Screen Type N A * Insect Screen Included No * Solar Heat Gain Coefficient (SHGC) 0 polymer modified large and heavy tile and thin set mortar Installation areas Interior exterior floors It’s an essential underpinning for luxe