Instant aid for difficult screws
Instantly solves the age old problem of worn or damaged screw heads
Instantly solves the age old problem of worn or damaged screw heads
SchraubenDoktor® generally improves the torque-application when tightening a screw, particularly on screws that are difficult to reach and on damaged or worn screw heads.
Instantly solves the age old problem of worn or damaged screw-heads, by creating a positive grip between screw and tools.
Why SchraubenDoktor®?
Applications
How it works
1. Shake and knead tube well before use.
2. One drop into head of screw or tip of tool.
3. Distribute evenly by applying tool several times with light pressure.
4. Unscrew applying pressure and torque.

The Most Frequently Asked Questions & Answers
SchraubenDoktor® is a paste-like substance that creates a positive grip between screw and driver/bit. Tests have shown that Schraubendoktor can increase the friction contact by as much as 500%.
Before use, the tube should be shaken and kneaded well. Apply 1-2 drops to either the screw head or the tool tip. Apply the tool several times with light pressure to distribute the paste evenly. Then finally, apply pressure and remove or tighten screws.
Yes, SchraubenDoktor® is skin-friendly and non-toxic. It is an environmentally safe product.
SchraubenDoktor® is universally applicable and suitable for all screw types, including slotted, Philips, Pozi, Torx, Allen, and hex screws.
The product has a shelf life of at least 3 years if the tube is well sealed. It should be protected from frost.
Yes, SchraubenDoktor® is particularly useful for loosening screws that are already damaged and for working in hard-to-reach places. While SchraubenDoktor can significantly improve grip on worn or damaged screws, it cannot restore screws that are damaged beyond the point where a secure grip can be achieved.
A tool is only as good as its application. Here are some tips to get the most out of SchraubenDoktor®. Step-by-step instructions Clean the screw and tool of coarse dirt. Apply a small amount of SchraubenDoktor ® to the tool...
Almost every DIY enthusiast has encountered a stubborn screw at some point. A screw that refused to loosen or tighten. The SchraubenDoktor® was designed to put an end to such problems. But how does the product perform in practice? The...
What makes SchraubenDoktor® so exceptionally effective? A deeper look into the science of static friction provides the answer. Static friction is the friction between two surfaces in direct contact. It plays a crucial role when tools and screws interact. SchraubenDoktor...
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