Sikagard-915 - stainprotect - Special impregnation - Sika

Sikagard-915 - stainprotect - Special impregnation - Sika

Special impregnation / finish against stains on cement -based Sikafloor and SikaDecor coverings.

Features

• Single component, must not be diluted.
• Low solvent content.
• UV resistant and waterproof.
• Protection against oil, diesel and water.
• Resistant to de-icing salts.
• Easy application.
• Low consumption.
• Good durability.
• Reduces maintenance.
• Improves resistance to freeze/thaw cycles.

Application areas

Sikagard-915 Stainprotect is designed to effectively reduce the penetration of aqueous solutions, grease, oil and other staining elements, for interior and exterior applications.

• Industrial and store floor coverings.
• Mineral floors in commercial environments.
• Markets, supermarkets, shopping centers, etc.

Sikagard-915 Stainprotect can be applied to the following porous surfaces:

• Concrete floors, sanded or not.
• Washed concrete supports.
• Self-leveling screeds or finishes, etc.

This product is only intended for aesthetic protection of concrete surfaces or cement-based surfaces.
Other protective effects are not related to this product.

Application

Concrete or cement-bound screeds:
Unsanded or polished surfaces (grit >100)

1. Apply Sikagard-915 Stainprotect evenly using an airless spray gun with a suitable spray tip (0.1 is recommended).
2. Spread the product using a microfiber brush.
3. A thin, spreadable layer should remain on the surface.
4. Clean excess product within 10 minutes using rotating brushes fitted with a white pad/polishing pad.
   This gives a satin appearance.
5. Polishing must be done before the product begins to dry.

Concrete or cement-bound screed:
Rough, unsanded surfaces (grit <100)

1. For rough, absorbent surfaces, use Sikagard-914 W Stainprotect Primer as a pre-treatment.
2. Allow the product to penetrate and dry for 1 to 2 hours.
3. For truly absorbent supports, a 2nd application will be necessary.
4. Sikagard-915 Stainprotect can be applied after the primer has completely dried.
5. All applied product must penetrate the surface or must be removed during polishing.
6. If excess material hardens on the finish, it is no longer possible to remove it.

Consumption

Concrete or cement-bound screed:
Unsanded surfaces (grit >100)

Only Sikagard-915 Stainprotect

Depending on surface absorption and degree of polishing or sanding, when Sikagard-914 W Stainprotect Primer is not applied, a second coat of Sikagard-915 Stainprotect may be necessary.

The surface must be saturated with Sikagard-915 Stainprotect, consumption can therefore vary from 0.050 - 0.010 l/m² (= ~ 20 - 100m²/l).

Concrete or cement-bound screed:
Unsanded surfaces (grit <100)

Sikagard-914 W Stainprotect Primer + Sikagard-915 Stainprotect

To determine the consumption of Sikagard-915 Stainprotect, a preliminary test is recommended.

Conditioning

10 l container, yellowish