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Decoplast® Decolastic Top Coat

1 of 7 products in this brand
Decoplast® Decolastic Top Coat is an elastomeric, acrylic-based, decorative coating that weatherproofs and bridges hairline cracks. Use it for protecting prepared vertical concrete, stucco, EIFS, masonry, or previously acrylic coated smooth/textured surfaces. Its smooth finish is sprayed or roller applied.

Product Type: Elastomeric Coating, Top Coat

Compatible Substrates & Surfaces: Concrete, Masonry

Features: Breathable, Excellent Flexibility, Good Adhesion, Good Color Stability, Good UV Protection, Good Weather Stability, Low VOC, Non-Toxic

Application Method: Roller, Spray

Chemical Family: Acrylics & Acrylates

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Identification & Functionality

Chemical Family

Features & Benefits

Features
  • Acrylic Based
  • Flexible
  • Weather Proof
  • Non Vapor Barrie
  • Water-Based
  • Low VOC
Benefits
  • Excellent adhesion; internal flexibility; weather-resistant; color stability.
  • Bridges hairline cracks.
  • Repels water; hot/cool temperature stability; protects against ultraviolet light.
  • Allows substrate to breathe naturally.
  • Safe, non-toxic; cleans up with water.
  • Safe for workers and the environment.

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Surface Preparation

Surfaces must be clean, dry, and free of frost, damage, releasing agents, including dirt, efflorescence, form oil and other foreign matter. Loose or damaged material must be removed by water blasting, sandblasting or mechanical wire brushing and repaired. Avoid application over irregular surfaces. Resurface, patch or level surfaces to required tolerance and smoothness with appropriate Decoplast leveling materials.

Optimum Performance - Roll or spray Deco-Prep bonding agent over substrate prior to application of Decolastic Top Coat.

Pressure washing is a recommended means of surface preparation. Follow necessary safety precautions and adjust pressure to avoid damage to the underlying substrate or substrate condition. For mold, algae, and mildew removal, treat surfaces with a commercial mildew removal and/or wash product carefully following manufacturer's application and safety directions. Rinse thoroughly with clean water, and allow a minimum of 24 hours to dry thoroughly.

Mixing

Mix with a clean, rust-free electric drill and paddle to a uniform consistency. Close container when not in use. Clean tools with water immediately after use.

Application

Apply only to sound and clean, dry, properly prepared surfaces.

Do not apply over damp surfaces or during rain, hail, or snow events or if rain, hail, or snow is imminent. Apply Decolastic Top Coat in two uniform coats by brush, roller or with proper spray equipment to prepared/primed substrate. Apply coating in a continuous application, always working from a wet edge or architectural break to eliminate cold joints. Back roll open texture surfaces such as concrete masonry. Achieve 8.4 - 10.8 DFT per coat. Allow sufficient time for drying between coats.

Curing/Drying TIme - Times assume 70° F (21° C) and 50% relative humidity. Drying time varies with temperature/humidity and surface conditions. Protect installed product from rain, freezing, and continuous high humidity until completely dry.

Clean Up - Clean all tools and equipment immediately with water. Cured material may be removed by mechanical means.

Coverage
  • 590-690 ft² (49-58 m²) per pail for a single coat, applied at 12-14 mils (0.3 to 0.36 mm), wet to achieve 8.4 - 10.8 mils DFT per coat.
  • 295-345 ft² (25-29 m²) per pail for two coats, applied at 12-14 mils (0.3 to 0.36 mm) per coat, wet to achieve 8.4 - 10.8 mils DFT per coat.
Limitations
  • Use Decolastic Top Coat only when surface and ambient temperatures are above 40°F (4°C) and below 100°F (38°C) during application and drying period.
  • Store Decoplast materials in a cool, dry place.
  • Sloped surfaces: Refer to Decoplast details.
  • Decolastic Top Coat should not be used on weather-exposed horizontal or below grade surfaces or where immersion in water may occur.
  • Do not apply Decolastic Top Coat to frozen surfaces.
  • Do not overcoat with solvent-based materials.

Properties

Technical Data
ValueUnitsTest Method / Conditions
Adhesion (Concrete)345.0psiASTM D-4541
Elongation at Break450.0%ASTM D-412
Flexibility, Mandrel Bend, Elongation (-14°F, No Crack)min. 32%ASTM D-522
Flexibility, Mandrel Bend, Elongation (70°F, No Crack)min. 32%ASTM D-522
Moisture Resistance (14 Days Exposure)No DeteriorationASTM D-2247
Mold Resistance (90 Days Exposure)Pass, No Mold GrowthASTM D-3273
Tensile Strength290.0psiASTM D-412

Safety & Health

Health & Safety

Health Precaution - Decolastic Top Coat is water-based. As with any chemical construction product, exercise care when handling.

  • Warning - Causes eye and skin irritation.

Safety Precaution - Wash hands thoroughly after handling. Wear protective gloves/protective clothing/eye protection/face protection.

First Aid

  • Eye Contact - Immediately flush eyes with plenty of water for at least 15 to 20 minutes. Ensure adequate flushing of the eyes by separating the eye lids with fingers. Get immediate medical attention.
  • Skin Contact - Immediately wash skin with plenty of soap and water for at least 15 to 20 minutes, while removing contaminated clothing and shoes. Get medical attention if irritation develops or persists.
  • Inhalation - If inhaled, remove to fresh air. If not breathing give artificial respiration or give oxygen by trained personnel. Seek medical attention immediately.
  • Ingestion - If swallowed, do not induce vomiting. Call a physician or a poison control center immediately. Never give anything by mouth to an unconscious person.

Spills - Contain and collect in an appropriate container. Uncured material may be removed with water.

Disposal - Dispose of in accordance with local, state or federal regulations.

Warning - Keep container closed when not in use. Keep out of the reach of children. Not for internal consumption. For industrial use only.

Packaging & Availability

Packaging Type
Packaging

5 gal pail (19L) 52.5 lbs / 23.8 kg per pail.

Availability

It is available in a variety of colors, making it an easy way to quickly improve a substrates' appearance.

64 Standard Colors / Custom Colors

Storage & Handling

Shelf Life

24 months, if properly sealed and stored.

Storage

Store off the ground in a cool/dry area. Protect from extreme heat [90ºF (32ºC)], moisture and direct sunlight.