Unless you are using hollow tube baits, there shouldn't be any reason for them to not stay on the retainer barb ... without using glue. I switched to solid body plastics, from hollow tubes, for that very reason ... and don't even carry the Super Glue Gel bottle with me, anymore !!

For casting/jigging cover ... I use a weedless jighead (Y-guard style) custom made by member "Grousefly".

For pushing/spider rigging open water ... I use jigheads made by Member Sponsor "Slabeye" (whom also makes Slabanator Jig bodies in 4 different models)

I don't experience "slippage" of the various plastics I use from either of these member's products. I prefer having my jigs custom made, because finding commercially made jigs with weedguards and #2 hooks (on both 1/32 & 1/16oz) isn't easy ... and I prefer the custom poured plastic bodies of Slabanator Jigs over many commercially made products, because they're softer but tougher than many and I could even custom order a color or color combo, that's not available in any of the brand name products.