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Everocat Kitty Hair Long Strand Fiberglass Reinforced Filler for Fiberglass & Sheet Metal - 32 Fl Oz

Free shipping on orders over $29.99

$49.98

$ 23 .99 $23.99

In Stock

About this item

  • Strengthens Standard Fillers: Has chopped fiberglass to add strength to standard fillers
  • Strengthens Sheet Metal: Reinforces torn or rusted areas of sheet metal on boats and other vehicles
  • Easy Sanding: This waterproof filler provides easy sanding with 80 grit sandpaper
  • Versatile Surfaces Application: Our products are applicable on steel, aluminum, fiberglass, and more
  • Automotive Body Repair: We provide high-quality putty, primer, and body filler formulations


Best known for its bridging capabilities in rebuilding shattered fiberglass and reinforcing torn or rusted areas of sheet metal, Kitty Hair is formulated with long strands of chopped fiberglass which doubles the strength of standard fillers. This waterproof and rustproof filler can be applied without fiberglass mat or cloth. Kitty Hair comes with blue hardener. Since 1953 Evercoat has recognized the need for high-quality primers and fillers for the automotive aftermarket and began producing other products designed for automotive body repair. Over the years, Evercoat has invested heavily in technology and developed many leading products on the market. We have been first in producing high-build polyester primers, stain-free body fillers, glazing putties, lightweight pourable glazing putties, unique packaging, and time-saving body repair SOPs. We have a wide range of additional products for the domestic and global body repair industry, including adhesives, spray fillers, plastic repair, and ancillary products. Now we lead the industry in the use of “green” technology. Because of our commitment to quality, our unique formulations, and our time-saving SOPs, Evercoat is the number one preferred putty and filler brand in North America. We hold a leading market position in many developed and emerging markets.


R Poore
Reviewed in the United States on March 16, 2025
The product its self is a great product, but this is a quart for $50, with no returns. That's ridiculous. And you have to buy the hardner separate. Be prepared that this is only a QUART. ONLY A QUART. VERY SMALL. SHRINKFLATION AT ITS FINEST.
bryce hall
Reviewed in the United States on March 31, 2024
This stuff is a pain to use... .. the strands just slide and grip everything.. took a couple tries to get the mixture right.. but beginners error..
Dana M Spaulding
Reviewed in the United States on December 6, 2024
All I ever use.
Jason Barnes
Reviewed in the United States on November 3, 2024
Works great on big areas
Joe Ryan
Reviewed in the United States on June 2, 2023
This is really great for structure and repair if you're trying to fill holes and gaps. It works well for rounding inside corners when laying matting. It kicks off well with polyester resin. This is not a finishing putty. I still had to fill the edges and low spots with body filler.
Jeff Naron
Reviewed in the United States on February 6, 2022
15!years nowFill a crevice / dent you can’t pull or customer hasn’t the budget for a correction.. is solid and can sand/ skim over and never had an issue .. cracking or adhesion .. mix in smaller batches .. apply directly on sanded steel bill use a 36 grit disc and prep the area.. be confident
Ken Johnson
Reviewed in the United States on February 19, 2022
Very hard to work with on a vertical surface but does a great job of repairing cracks in fiberglass.
J. Grigsby
Reviewed in the United States on July 4, 2021
I used this to glue in plywood reinforcing for a wakeboard tower mounting bolts on my boat, it’s easy to work with, I wanted something thicker, this is close to a brownie batter. So far it did a good job of filling in the gap on a curve.
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