Replacing Sagging Jeep XJ/MJ Headliner

We replace the failing, sagging headliner in our Jeep XJ project. This process also applies to a Jeep MJ. All products used are listed below.

https://campoutwestus.com/

Products:
Siless 80 mil (2mm) 36 sqft (3.4 sqm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft) https://a.co/d/0R6xZMm

Double Reflective Insulation Foam, 48"x 10 Ft Reflective Window Insulation Radiant Barrier,B2 Fireproof Aluminum Foil Bubble Insulation Roll for Keep Heat, Thermal Insulation Shield - Engineered Foil https://a.co/d/eWKUTQA

Heather Gray Anti Pill Solid Fleece Fabric, 60” Inches Wide – Sold By The Yard https://a.co/d/eOAklqs

Permatex 27828 Body Shop Heavy Duty Headliner Adhesive, High-Strength Spray Adhesive, Repair Detached Or Loose Interior Parts, Dries Clear, Aerosol Can, 16.75 Oz https://a.co/d/3A2n14c

Goop
https://www.acehardware.com/departmen...