get the cheap $10 kneepads at harbor freight, they work great on drysuits and wetsuits, don't walk around on you and most importantly, they don't bunch up like double strap pads. ive used these since about 2005 for Commercial diving and gold dredging. after about 3 weeks of everyday use, if you lean forward on them a lot from kneeling like i do, they will start to split at the top edge, it doesnt affect anything, just looks crappy. when they start to split, i sew them up with 10lb test monofilament line and a curved matress needle and I treat them with my glue/tool dip coating covered below. i have sets that ive gotten 2 month long NC seasons out of them before the Velcro starts to give up, then they get relegated to shop work such as welding
Hard Cap Gel Knee Pads
as far as gloves go, I use aquaseal straight (stiffer and less flexable but heavier abrasion resistance)or a mix of equal portions of wetsuit glue (the stuff in a can you put to both sides and smush together) and rubber tool dip, then dilute it with acetone till it gets "paintable" with a solder flux brush. it will apply a layer abt 1/32 to 1/16" thick to anything you paint it on and still stay flexable. ive repaired and treated suits, gloves and even hoods for my bandmasks since 2004 with this stuff. you can also fix rips and tears with this same stuff. sew the hole together with 10lb fishing line across the hole, make sure it gets into the seam area and then paint on the glue/tool dip mixture as a cover layer and let it sit till dry (most times you can use it in 2-4 hours) i have some older suits that are more aquaseal and tool dip mixture than neoprene and are almost all black
ETA: you can also recoat your rubber coated gloves with this when they start to peel off and make them last longer
