Soft drywall filler

Used some +1 year old premixed filler (Synko) but it dries so soft that you can easily scrape it off with your fingernail. Is this what happens when the shelf life is exceeded?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Site Timeline

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.