Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Product Description
Use Filler Prep BEFORE applying filler
Chlorinated Polyolefin
Whenever you apply filler to TPO or polypropylene plastic, ALWAYS apply Filler Prep first. The chlorinated polyolefin resin that is in Filler Prep serves as an effective adhesion-promoting resin for coatings and fillers applied to polypropylene (PP) and thermoplastic olefin (TPO).
Better Adhesion
The addition of an adhesion promoter improves bonding by penetrating into surface irregularities (such as pores, holes, and crevices) and mechanically locking onto the substrate.
- Made in USA
- Precision: The brush-in-cap allows targeted application, ensuring coverage only where needed.
- Stronger Bond: Using Filler Prep helps get a better featheredge when sanding. No peeling.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this putty in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.6 / 5
117 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Doug Thomasen –
Excellent Product! Will definitely get it again!
David Montrose –
Product does some heavy duty cleaning but it is harmful so factor in the extra cost of proper health gear needed $$$.
CJ –
Change to work as advertised
Gil B. –
Very good
DRACO A5OG –
Prior to I did not use a promoter as a result my dash cracked at the repair. Let’s see if it stays together now 🙂
Robert –
I come almost empty, all product was out in the wrap bag ,only less than a quarter was left on the bottle
jason secula –
This is supposed to make a good bonding surface, but it requires you to sand the project first anyways so this is useless. Just sand your surface before putting the dash filler on.
Mark Ruhm –
Works great on plastics