Review on 💎 SNUG Fasteners SNG498 Diamond Concrete: Superior Quality for Unparalleled Strength by Jason Unruh

Have used 4 of these points for inserting into brick that support every gutter in my house. Pre-drill a hole, insert a suction cup. Very strong and the thread design sticks to the brick very well. I also added some concrete filler to the hole before screwing it in to complete the sealing and add support. I would suggest this if you are someone who doesn't trust the product in the long run.