Water Shield Vapor Barrier Mylar for 1979-1986 Ford Mustang Pair Door Panel

Water Shield Vapor Barrier for 1982-1986 Mustang

A proper Mylar vapor barrier protects restored interiors from hidden water damage.

• Prevent moisture from soaking door panels and upholstery.
• Reduce the risk of mold, odors, and panel warping.
• Protect investment in new interior trim.
• Restore factory-correct door water management.

Upgrade your 1982-1986 Ford Mustang with our Water Shield Vapor Barrier Mylar for superior protection against moisture. Enhance your classic car's weather sealing?shop now!

Specifications:

• Material: Mylar
• Vehicle Fitment: Please see compatibility chart or give us a call to confirm
• Vehicle Placement: Left, Right
• Number of Pieces: 2

Q: What is a water shield vapor barrier Mylar?

This Mylar sheet installs behind door panels to block water and moisture from reaching interior trim.

Q: Why is Mylar used as a vapor barrier?

It resists moisture while remaining thin and durable, directing water toward factory drain paths.

Q: Are there other names for a water shield vapor barrier Mylar?

Different manufacturers may use related moisture-control terms.

• Door vapor barrier Mylar
• Moisture barrier sheet
• Door water shield
• Interior door liner
• Weather barrier film

Names vary by manufacturer and OEM terminology.

Q: What happens if it is missing?

Water can soak door panels, causing warping, mold, and interior damage.

Q: Should it be replaced during restoration?

Yes, especially when door panels are removed or upgraded.

Why You Should Ride With Us?

You can purchase this product directly from Collectors Auto Supply, where we specialize in classic car restoration parts and accessories. Finding the perfect part for your classic car can be difficult, and even frustrating. And let us be honest. What makes it worse is a general lack of customer love in the industry. That is why we are here, and that is why we are different. We are car people just like you, and we know what you need. And if we do not already know it, we're listening. So, contact us if you need help finding a part, or have an idea for how to improve our website, or anything else. Or if you want to do it the old-fashioned way, give us a call at 1 (800) 414-4462.