Primer

Shikkui Undercoat Dry for Interior

Uchikabe Base Dry

F☆☆☆☆

Product Specifications

A gypsum-based primer for plaster. It has a higher water-retention capacity than Shikkui Undercoat for Interior, making it suitable for winter applications.

Main Component

Acrylic binder, gypsum (neutral type)

Packaging

Set Contents: 4 kg of main material (powder), 1 kg of binder (liquid)

4 sets per box

Recommended Uses

Interior Surface Preparation Material

Construction Methods and Standards

Plaster Finish

Emissions Classification: F☆☆☆☆ (Japan Building Finishing Materials Industry Association, Registration No. 0307413)

Construction Specifications

Standard Construction Area

4 square meters

Standard Coating Thickness

1 mm

Net Mass / Water Content

5 kg (4 kg main material, 1 kg binder) × 4 sets / Approx. ○○ L of clean water

Suitable Substrates

Drywall

Vinyl Wallpaper

Mortar and Concrete

Plaster Walls

Earthen Wall

Sand-Coated Walls and Fiber-Reinforced Walls

Recommended Finishing Materials

Various Products in the Castle Wall Series / Otsu / Breath of the Earth / Breath of Mountains and Rivers / Earth Chronicles? / Artisan Plaster? / Ancient Plaster? / Shell Ash Plaster?

Specialized Intermediate Coat Material

Intermediate Coat on Castle Walls / Building Up the Castle Walls

Installation Precautions

・Do not use on surfaces other than those specified.

・Apply the product in a uniform thickness. Excessively thick applications can cause pinholes or mesh-like cracks.

・For uneven old walls, first apply a thin coat with less water, then apply additional coats after the water has been drawn off.

・After applying this product, ensure it is completely dry before applying a topcoat. Rushing the application may cause pinholes, blistering, discoloration, or stains.