DynaVap THC Cap Stuck: 5 Easy Steps to Open & Swap

This is the key to successful DynaVap THC Cap core removal. Because the metal is so thin and tight, your fingernails might not get enough grip on the small lip. Instead, position the plier jaws right underneath the lip of the cap — close them just enough to hold position, but do NOT squeeze or apply pressure to the core itself. You’re using the plier tips like an extended fingernail, not as a gripping tool.

Important: Do NOT use pliers to squeeze the core, twist it, or try to unscrew it. The metal is precision-machined to very tight tolerances — any squeezing will deform and destroy the core. This is a gentle wedging motion only.

Step 3: Wedge and Work Around the Cap

With the plier tip positioned at the lip, gently scrape and wedge upward, like you’re prying with a fingernail. If one side starts to lift more, spin the cap around and work the opposite side next. Alternate sides as you go, gradually walking the cap off evenly. Once it’s loose enough, use your finger on one side and the pliers on the other to lift it free.

Step 4: DynaVap Ball Media Refill

When the cap pops off, the balls will scatter — so make sure you’re working over a rolling tray. For your DynaVap ball media refill: squeeze the ball bag slightly to create a channel at one corner, then pour the balls in while holding the core at an angle. This prevents jams at the opening. Green sapphire balls work great for convection-style hits; stainless steel balls are better if you’re using an induction heater like The Wand.

Step 5: Reinstall the Core and Cap

Place the filled core onto something solid, align the hole in the cap with one of the holes on the core, and drop it in. Then use the mouthpiece of your HyperDyn to press the core down. Squeeze the sides gently with two fingers to seat the cap fully, then shake with the cap facing down over the rolling tray to confirm nothing comes loose.

DynaVap Cap Maintenance Tips

These DynaVap cap maintenance tips will keep your THC Cap in top condition and prevent it from getting stuck again:

• Clean the balls regularly: Place them in a zip-lock bag with isopropyl alcohol and a pinch of salt, shake, then rinse in water and dry on a paper towel.
• Run a dry heat cycle after cleaning: After re-installing cleaned media, heat the cap without herb to burn off any remaining ISO residue.
• Optional freezer trick: Before trying to open a stuck cap, put it in the freezer briefly to potentially harden any resin build-up.
• Use a rolling tray always: Every time you open or fill the cap, do it over a tray. Balls are tiny and will go everywhere.
• Choose the right media for your setup: Stainless steel = induction heater compatible; Green sapphire = better flavor with torch.