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System Defender 10-101.PNG
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Protect your system from the moment it is installed. System Defender protects your system from leaks, moisture, friction, and noise. Don't wait for problems to strike, strike first! 

• Most trusted and proven sealant to guard against leaks 

• Prevents acid build up and eliminates moisture

• Reduces mechanical friction and noise

Also available in:

Commercial Direct Inject 6-15 ton systems 17-101

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