Hate is the drape covering the face of a beautiful friendship.
Epoxy is more flexible than polyester, but this is not the use for it. In any case the resin is used as the binder, the real strength comes from the combination of resin, additives and other reinforcement materials such as glass, carbon or aramid fibres. If you have not realised already you need to fit large flat washers and/or load plates, and nylock type nuts. A spring or locking washer will bite in to the plastic, but the plastic is not hard enough to resist additional deformation due to vibration - thus the whole lot goes loose and flops about. With heavy lights unless the mount is very stiff and solid the light will be moving no matter how much pressure you put on the bolt. It is normal to fit braces to the top of such lights back to the vehicle and any reasonable auto accessory store will have them as a kit, or you can use perforated stainless strip. The kits have a telescopic action so are easier to set up. You cannot expect a flexible surface to hold anything without some triangulation. Good luck.
Depending if you want loose curls or tight curls. If you want tight then go with the ones you bought and put them in wet to damp hair and sleep with them in. You could put them in dry hair and sleep on them and that would give you curls aren't so tight but either way it won't give you volume. If they are still wet in the morning, go over it with your dryer with the curlers still in your hair. If you want loose curls with added volume then I would purchase hot rollers. They are amazing for volume! The ones you actually leave in your hair won't give you automatic volume. You would need to tease. Hope it helps.
If i'm not mistaken the ones you have are like foam and plastic? if so my mother used to use them, and her hair was wet and she slept with them. they gave her slight curls, and little volume. for more curls you definately want hot curlers. I'm not gay, nor have i ever used them i swear. I just remember odd things.
