The D-rings can be glued using Grabner Workshop Adhesive. Before gluing, roughen both adhesive surfaces on the boat and the D-ring with fine sandpaper and degrease them with acetone. Then, apply Grabner Workshop Adhesive thinly to both surfaces and let it dry thoroughly. Once the glue is dry, apply another layer. When the second layer is still slightly sticky, press the D-ring onto the boat and firmly press it down. Allow it to dry for at least 24 hours. Ideally, have a second person assist you during the gluing process.
The D-rings can be glued using Grabner Workshop Adhesive. Before gluing, roughen both adhesive surfaces on the boat and the D-ring with fine sandpaper and degrease them with acetone. Then, apply Grabner Workshop Adhesive thinly to both surfaces and let it dry thoroughly. Once the glue is dry, apply another layer. When the second layer is still slightly sticky, press the D-ring onto the boat and firmly press it down. Allow it to dry for at least 24 hours. Ideally, have a second person assist you during the gluing process.