Lime Slurry

Suitable for Interior & Exterior Use, Earthaus Lime Slurry is a breathable, hand-brushed plaster coating that provides a beautifully opaque, matte finish with a soft, sandy texture. Lime Slurry allows the silhouette of the underlying substrate—whether brick, stone, or other masonry—to subtly show through, making it an ideal choice for those seeking a natural, timeworn aesthetic while benefiting from the durability and breathability of lime.

Sizes
One Gallon: covers 35 ft²
Five Gallon: covers 175 ft²
*Actual coverage may vary based on substrate porosity and texture.

Purchase Options

Available in our standard 54 Color Palette

Select Color & Purchase

Available in our standard 54 Color Palette

Calculate & Purchase

Sample Bag to make 4 ft² of Lime Slurry Finish

Purchase

Hand-brushed 5"x7" Sample Card

Purchase

SHEEN

Matte

texture

Sandy brush strokes

tonal variation

Low

suitable Substrates

See Details

Ingredients

Formulated with high-quality hydrated lime, pumice pozzolan, fine aggregates, and less than 5% acrylic additive for enhanced durability. Optional Mineral Pigment
Performance Characteristics
- • No VOCs, microplastics, phthalates, or toxic additives
- • Excellent adherence and workability
- • Durable and breathable
- • Will not dust off over time
- • UV Resistant
- • Colorfast
Form

Dry powder, bagged
Coats

2 coats
Size + Coverage*

One Gallon: 5 lbs | Covers 35 ft²
Five Gallon: 25 lbs | Covers 175 ft²
*Actual coverage may vary based on substrate porosity and texture.
Color Options

54 colors. See Lime Slurry Color Palette
• 1-gallon comes pre-tinted. 5-gallon Size comes with a separate Mineral Pigment Pack to mix in.
• Custom Colors are not available.
Compatible Sealers

Earthaus Breathable Sealer
Pot Life & Storage

Mixed Lime Slurry will keep for 14 days if kept covered at room temperature. Unmixed Lime Slurry will store up to two years if stored in a dry location.

Interior Substrates

Lime Slurry is suitable for direct application over several interior primed or porous wall substrates:

Primed Interior Substrates
Lime Slurry forms a surface layer on top of the substrate with a fine sandy texture and gentle brush strokes.
• Drywall
• Existing Painted Walls
• Sealed or Painted Masonry: Brick, Concrete Block, Stone

Porous Interior Substrates (unsealed and unpainted)
Lime Slurry penetrates the porous substrate, bonding with it while allowing the silhouette of the substrate to show through.
• Masonry: Brick, Concrete Block, Stone

Porous Interior Natural Substrates
Lime Slurry penetrates the natural porous substrate, bonding with it and allowing it to remain breathable.
• Adobe
• Cob
• Earth Block
• Plaster: Lime, Clay, Gypsum

Exterior Substrates

Lime Slurry is suitable for direct application over several exterior porous wall substrates:

Porous Exterior Substrates (unsealed and unpainted)
Lime Slurry penetrates the porous substrate, bonding with it while allowing the silhouette of the substrate to show through.
• Masonry: Brick, Concrete Block, Stone
• Stucco: Lime Stucco, Cement Stucco

Porous Exterior Natural Substrates
Lime Slurry penetrates the natural porous substrate, bonding with it and allowing it to remain breathable.
• Adobe
• Cob
• Earth Block
• Plaster: Lime, Clay, Gypsum

Lime Slurry Guides
- Installation Guide
- Sample Kit Application Guide

Earthaus Lime Slurry Finish requires a block brush for application

Lime Slurry Finish | Block Brush

Artisan Credits