Description
fiberglass and concrete
Allows lead outs at any point for greatest ease of installation
As packaged
Sewn stripes
West System 404 High Density Filler 43 oz Groco fiberglass and concrete404 High Density filler is a thickening additive developed for maximum physical properties in hardware bonding where high cyclic loads are anticipated. It can also be used for filleting and gap filling where maximum strength is necessary. Color: off white.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























