Penis Pump Stress Fractures?

This post is likely more appropriate for the penis pump forum but I don’t have enough posts to be able to post to that forum so starting here. Has anyone experienced stress fractures or small cracks from using LA Pump cylinders with constant heat? I haven’t had any issues with the new cylinder and the only variable that has changed was the use of constant heat while pumping.

Not from that brand specifically, but I can clearly imagine that type of fracture from other cylinders I’d had—even without heat.

Washing an acrylic cylinder with anything other than soap and water can cause cracking. Alcohol included. Other than chemicals, I have seen cracking in my Leluv cylinder which I do believe came from over heating it many times.

I had one crack which was running and I tried to fix it like it was a windshield by drilling a hole at the end of it and sealing with gorilla superglue. In theory it should work, but I drilled through the tube and then applied too much superglue. The inside has a rough patch where the glue melted it and is too rough if are packing that area. I did stop the crack though.

Recently ruined a LeLuv cylinder while preheating in an IR heating pad. Cracked beyond all repair. Good thing it happened while preheating. If I was using it it might have imploded and done some damage.

Sounds like it got too hot. If you were using it, I think you would have burned your cock.

Usually use it at 125 degrees. Pretty comfortable. Preheated at 130.

The only time I’ve had an LA Pump cylinder crack was I accidentally dropped my 2” onto the leg of an office chair.

I’ve only pumped using a heating pad since day 1 and currently own both a 2.25 and 2.5” cylinder and have never experienced cracking or cloudiness. This is after owning them since May of 2015.

I use Dawn and warm water to clean it with the use of a paper towel and wooden spoon to reach the bottom (technically top) of the cylinder so I don’t scratch the inside.

I saw post like this in the past.

The conclusion there was that he was using soap/alcohol that’s why I’m only washing it with hot water then pushing a towel inside and giving it a few spins so it will be dry and clean.

The cylinder itself is a thermoplastic material. Too much heat will certainly cause damage, but the 40-50 ℃ we commonly use is far from enough to affect it. Therefore, cracks are more likely to be caused by collision, or the material itself is unqualified.

This is my pump. I often transform it and often use heat, but it always works well.