Can you use this as a slaked lime putty to paint in the fresco technique? if not do you have another product that is like the intonaco in fresco?

Hi Sara We have many people that use our products to create fresco's in the traditional method. Grassello, Marmorino Berlina or Marmorino Piatto (Piatto is not sold on Amazon but on our company store). Most use mineral pigments (not paint) and apply while the plaster is wet and the plaster will absorb the pigment/colorant into the plaster. When dry, the color will be in bedded into the plaster and not on the surface. I suggest trying some sample material to experiment with. Feel free to contact me for more information. Thanks, Tony 941.366.5550

Can I apply directly to canvas that has been prepped with gesso for artist application?

Yes, if the canvas is on a hard panel. if it is a regular stretched canvas with some give I fear it will crack and peel off.

What color is true gray? Not blue at all. I want the look of polished concrete.

It is ALL gray, no blue whatsoever. There may be darker strains of gray, which just mix with the shades of gray. It's truly beautiful.

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Grassello Authentic Venetian Plaster | Polished Plaster | Made in Italy from Lime & Marble | Blue-Gray Colors (12) | Color: SW6957 Undercool

Grassello Authentic Venetian Plaster | Polished Plaster | Made in Italy from Lime & Marble | Blue-Gray Colors (12) | Color: SW6957 Undercool

Product ID: 96787258

Details

Brand
FirmoLux
Color
SW6957
Finish Type
Polished
Item Volume
3 Gallons
Paint Type
Acrylic
Size
1-Quart

🎨12 sophisticated blue-gray color options

🪨Authentic Italian lime & marble blend

🛡️Water-resistant & durable polished finish

R2852

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Description

🖌️ Elevate your walls with authentic Italian luxury — because your space deserves the real deal.

ECO FRIENDLY HEALTHY - 0-VOC, non-toxic lime plaster that naturally regulates humidity and improves indoor air quality.
SOUND BARRIER INSULATOR - Enhances room acoustics and thermal insulation for a more comfortable living space.
MARBLE LIKE POLISHED ELEGANCE - Multiple burnished layers create a smooth, depth-rich finish that mimics real marble.
SUPERIOR COVERAGE DURABILITY - Covers up to 400 sq ft per gallon with water-resistant properties for lasting beauty.
TIMELESS ITALIAN CRAFTSMANSHIP - Experience centuries-old Venetian plaster tradition from Northern Italy’s Veneto region.

FirmoLux Grassello Authentic Venetian Plaster is a premium, mineral-based wall finish made in Italy from lime and marble. Offering a polished, marble-like surface in 12 elegant blue-gray shades, it provides excellent coverage, water resistance, and natural humidity control. This eco-friendly plaster is non-toxic, VOC-free, and has been trusted for centuries in luxury homes and historic restorations.

Specifications

ASIN	B074SBYFH9
Best Sellers Rank	#1,031,436 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,161 in Interior & Exterior House Paint
Color	SW6957 Undercool
Coverage	350-400 square feet per gallon
Customer Reviews	4.4 4.4 out of 5 stars (27)
Date First Available	March 15, 2018
Finish	Polished
Item Package Quantity	1
Item Weight	3 pounds
Manufacturer	FirmoLux
Material	Lime Plaster
Measurement System	LB
Part Number	GL01KG-SW6957
Pattern	Smooth and Polished finish
Product Dimensions	5 x 5 x 5 inches
Size	1 Quart
Special Features	Non Toxic
Style	Venetian Plaster
Usage	Interior

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R2852

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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