Scratch off old paint on the gutters with the putty knife putting pressure on the knife as you scrape off the paint using long strokes.
How to remove paint from plastic guttering.
To remove dried paint from plastic start by applying some rubbing alcohol to the paint which will help loosen it so it s easier to scrape off.
Make sure that they are as clean as possible.
Oil based paint works very well on plastic and does not require a primer.
Inspect your work as you go for runs and drips.
Step 5 scrub the area.
Next scrape the straight edge across the paint continuing until all of the.
Repairing the seal in a plastic gutter seam will keep the water from pouring into your woodwork.
This paint does not require a primer and it works well on plastic.
Apply the paint with a brush and a small 4 to 5 inch roller.
After removing a significant amount of the paint on the surface of your plastic pour warm water on a sponge and add some detergent.
Occasionally gutter seams or joints open producing major leaks.
Also use the paint rollers to make the paint job go faster and to provide a smooth finish.
Paint the edges with a brush and the majority of the gutter and downspout with the roller.
When the paint starts to wrinkle scrape it off using the plastic putty knife.
Try to get off as much of the old paint as you can.
Strip off the old paint with a plastic putty knife.
Then hold a straight edge like a paint scraper your fingernail or a flathead screwdriver at an angle against the paint.
Before painting the gutters wash them with warm water.
The roller makes the job go much faster and produces a smooth finish.
Knowing how to repair plastic gutter seams early on reduces the chance of further damage and possibly a major repair.
Use a rag to scrub the area until the paint is removed.