.gb-wrap{max-width:100%;font-size:15px;line-height:1.6} .gb-wrap h2{font-size:1.25rem;margin:0 0 .6em} .gb-intro p{margin:0 0 .9em} .gb-acc{border-top:1px solid #ddd;padding:.65em 0} .gb-acc:last-of-type{border-bottom:1px solid #ddd} .gb-acc>summary{cursor:pointer;font-weight:600;list-style:none;padding:.2em 0} .gb-acc>summary::-webkit-details-marker{display:none} .gb-acc>summary::after{content:"+";float:right;font-weight:400} .gb-acc[open]>summary::after{content:"\2013"} .gb-acc .gb-body{padding:.4em 0 .9em} .gb-wrap ul{margin:0 0 .9em 1.1em;padding:0} .gb-wrap li{margin:.25em 0} TOPLoc - Composite Decking TOPLoc is a face-fastening screw system for TimberTech composite deck boards. Color-matched heads blend into the board while holding firm in TimberTech's dense composite core. Specifications Covers 100 sq. ft.: 350 #8 screws, 1 drive bit Color-matched to Light Gray, Gray, Walnut, Teak, Dark Gray, Sand and Ivory Pre-drill only within 1.5 in. of a plank end or below 45°F Not for use with metal framing Questions Do I need to pre-drill?Only within 1.5 in. of a plank end, or when installing in cold weather below 45°F. What drill should I use?An 18V drill/driver gives the most consistent depth and hold.
