Pre-tinted 1kg samples: Allows immediate color evaluation without additional tints
Ready-mixed formulation: Ensures consistent application and results
Suitable for multiple surfaces: Can be applied to plaster, stucco, concrete, drywall, and masonry
Indoor and outdoor use: Versatile for various project environments
Solid gray color: Provides a neutral base for custom tinting
All samples are 1kg/1quart
Tinted Samples are already tinted. If you want specific colors, you will need to purchase the quart from the product page.
Sample Size
1 kg or 1 quart
Form
Paste
Color
Gray (tinted, can be customized)
Product Formulation
Ready mixed
Suitable Materials
Plaster, stucco, concrete, drywall, masonry
Application Areas
Indoors, outdoors
4.7
9 ratings
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1
Sample
I like your product and I plan on continuing to use it. The only problem I have is one of the last quarts I received came to me as wet as paint. It was literally water. I understand things may sit for a while but I don’t think it was mixed correctly
M
Michael · May 21, 2026
Sample Review
Items arrived packaged with care/Product was intimidating at first but I quickly became comfortable with application and experimentation after referencing training videos/Sample product was accommodated to my color preferences(THANK YOU)/I will be using FirmoLux for all future projects…Great company/Great product with Great results
G
Gary · January 24, 2025
Firmulux plaster
Beautiful smooth plaster. I’m new to plastering, but I love the feel of it. It feels like stone when dry.
