Dynamat the Cab...... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Dunenutt · 08-17-2011, 07:22 PM

Apply Dynamat to everything that wont be visible! Inside doors, firewall, back wall, if you can reach it stick it on. Dont leave gaps, and tape the seams. If you dont tape it, it will deposit gooey black nasty on everything it touches.

I shot mine with Al's liner, then dyna mat. Next truck I do will be shot with lizard skin then dyna mat, for better insulation.

The stuff is not cheap, but well worth it.

jimmydean · 08-17-2011, 07:34 PM

Quote:

Originally Posted by Dunenutt

Dont leave gaps, and tape the seams. If you dont tape it, it will deposit gooey black nasty on everything it touches.

Damn, I learned that the hard way. Good thing I will be pulling it all back apart when I swap the cab to the new frame.

cableguy0 · 08-27-2011, 08:37 PM

Dynamat everywhere. Especially use it on the single layer steel. The inside of a truck cab is like a hollow drum. The aluminum tape home depot sells works great for the dynamat seam. Just be careful with the tape. Once its stuck down dont plan on taking it off without tearing stuff up.

08-17-2011, 07:22 PM	#1
Dunenutt Newbee Join Date: Jan 2010 Location: Phoenix, Arizona Posts: 1,406	Re: Dynamat the Cab...... Apply Dynamat to everything that wont be visible! Inside doors, firewall, back wall, if you can reach it stick it on. Dont leave gaps, and tape the seams. If you dont tape it, it will deposit gooey black nasty on everything it touches. I shot mine with Al's liner, then dyna mat. Next truck I do will be shot with lizard skin then dyna mat, for better insulation. The stuff is not cheap, but well worth it.

08-27-2011, 08:37 PM	#3
cableguy0 Senior Member Join Date: Apr 2000 Location: Delta,Pa Posts: 14,950	Re: Dynamat the Cab...... Dynamat everywhere. Especially use it on the single layer steel. The inside of a truck cab is like a hollow drum. The aluminum tape home depot sells works great for the dynamat seam. Just be careful with the tape. Once its stuck down dont plan on taking it off without tearing stuff up. __________________ Owner of North Point Car Care in Dundalk Md. We specialize in custom exhaust on both modern and classic vehicles. We are a full service auto shop from classics to modern vehicles. Feel free to contact me with questions. I will give a 10% discount to any board member.



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