Angled designs look great and waterproof badly — if you don't have the right corner. The convex 135° junctions on an angled curb, a canted bench front, or an angled half-wall return won't take a 90° corner, and a flat membrane forced around them bunches and gaps. FloFX NoFlo 135° Outside Corners are pre-formed for that obtuse angle, wrapping the convex junction cleanly and watertight.
They bond like everything else in the NoFlo system — fleece-backed, thinset-applied, full mortar transfer — so the angled corner becomes part of the continuous membrane. Any time the waterproofing has to turn an outside corner at 135°, this is the piece that does it right.
Pair them with NoFlo banding and membrane, tied into a FloFX bond-flange drain, for watertight angled curbs and benches. Sold as a 2-pack.
Pro tip: Set the 135° outside corner first and lap the field membrane and banding over its flanges — corner under, field over — so water always sheds onto a lapped edge. Confirm full thinset transfer with no voids under the wrap.
