Knowde Enhanced TDS
Identification & Functionality
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features & Benefits
- Low cost, high quality: requires no fiberglass or metal reinforcing membrane, reducing installation costs
- Extremely tough, resists tearing when stretched
- Superior flexibility and elongation at 400%
- Greater protection against cracks
- Low water vapor transmission and won't allow water in liquid form to pass
- High solids, low shrinkage
- Resistant to alkali, salt, ozone, acid rain and U.V.
- Easy application with airless, conventional air, roller or brush
- Water-base for easy clean-up and low odor
- Meets all California vOC requirements
Acrylastic 600 is designed for use as a water resistant elastic coating and can be applied to properly primedwood, concrete, asphalt, metal and other masonry
surfaces. Its exceptional adhesion makes it especially suitable for:- Residential patios and decks
- Hotel or condo patios, decks, and stairways
- Decks over parking garages
- Decks on boats and house boat roof decks
- Bleachers and concrete arenas
Acrylastic 600 1S part of
- Butylseal 572 Primer
- Acrylastic 600 Deck Coating
- Sunshield 3800 Ton Coat
Applications & Uses
- Applications
- Applications & Uses
Surtace Preparation
All Surtfaces shall be clean, free from dirt, release agents, wax mildew and all other contaminants, including salt deposits. Remove all old loose paint. All porous surfaces shall first be primed with Davlin's Butylseal 572 including wood, concrete, masonry and slightly chalky substrates. Prime asphalt with Acrylastic 900. Metal surtaces shall first be primed with a suitable metal primer.
- Non-structural cracks greater than 1/32 of an inch should be routed out to a mini- mum 1/4 inch deep. The routed joint shall then be flushed with water to remove grinding dust. Apply a coat of Acrytiex 1210 or similar elastomeric caulk 2 either side of crack. Embed 4 polyester tape into wet coating allow to dry. If cracks cannot be routed still apply tape, but embed into Acrylastic b00. Allow to dry.
- Non-structural cracks smaller than 1/52 of an inch shall receive an initial coat of ACTylastic b00 by brush, applying coating over crack extending to each side. lape is optional. Allow to dry.
Application Instructions
Flush all equipment with water before use. Stir Acry- lastic 600 thoroughly until unitormly blended. Avoid excessive mixing to pre- vent air entrapment. Thinning is not recommended.
- Spray application: Apply a wet coat in even, parallel passes, overlapping each pass 50 percent to avoid holidays, bare areas and pinholes. Cross spray at ight angles to first pass. Porous concrete will require more than one pass.
- Roller application: Apply a wet coat in even, parallel passes, overlapping each pass 50 percent to avoid holidays, bare areas and pinholes. CroSs roll at right angles to first pass. n rough surtaces, back roll first coat to ensure that coating is pushed deep into surface. Spray or roll second coat at right angle to first. Clean equipment with water or water and detergent immediately after use. Drying time to re-coat@70°F (21°C): minimum dry through time 4-8 hours.
Application Equipment
The following is a guide; suitable equipment from other manufacturers may be used. Changes in pressure and tip size may be needed for proper spray characteristics.
- Airless: Standard equipment such as Graco Bulldog Hydra Spray 30 or 45:1 pumpP with a 0.021-0.025 inch fluid tip.
- Conventional: Industrial equipment such as Binks 1l:i Saturn pump or equivalent with air control cut-oft, a material hose 3/4 inch ID minimum and an air hose 1/2 inch D and s0-/5 p.s.l. air pressure minimum. Heavy mastic spray gun such as Binks /E2 with 1/4 inch fluid tip or larger and slotted nozzle.
- Brush or Roller: Suitable for waterborne coating. Multiple coats may be required to achieve specified DFT. Roller nap will vary according to texture of substrate and thick- ness of coat.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Adhesion (Concrete, At 500 psi, Elcometer) | Concrete Cohesive Failure | - | - |
| Alkali Resistance | No effect | - | 8 TI-C-5558, GSA ex. 1 |
| Coats | 2 - 3 | - | - |
| Coverage per coat per 100sq. ft | 1 - 1.5 | Square feet pergallon | - |
| Curing mechanism | Air Dry | - | - |
| Dry Film thickness (DFT, Per coat) | 10.0 | mils | - |
| Flash point (SETA) | min. 215 | °F | - |
| Heat Stability | No viscosity change | - | 9 Fed. Std. 141 [6051] |
| Impact Resistance | min. 60 | in-lb | 6 Fed. Std. 141 [6226) |
| Moisture Vapor Transmission (20 mils DFT) | 1.4 | perms | 3 ASTM E96, Proc. B |
| Recommended total DFT | 20 - 30 | mils | - |
| Resistance to Wind-Driven Rain (min. 100 mph, 75 °C) | No Weight Gain | - | 11 Fed. Spec TI-C-5558, 4.4.7 min. 95 mph req. |
| Resistance to Wind-Driven Rain (min. 100 mph, 75°C) | No Weight Gain | - | 11 Fed. Spec TI-C-5558, 4.4.7 min. 95 mph req. |
| Salt-Spray Resistance | No rusting | - | 7 ASTM D1654 |
| Shore A Hardness (75°C) | 84 | - | 10 ASTM D2240 |
| Solids by Volume | min. 51 | % | 4 ASTM D2597 |
| Solids by Weight | min. 60 | % | 5 ASTM D2369 |
| Tensile Elongation (Break) | 400.0 | % | 2 ASTM D2370, 1 in./min. |
| Tensile Strength | 1000.0 | psi | 1 ASTM D2370, 1 in./min. |
| VOC | max. 50 | g/L | - |
Safety & Health
- Limitations
Limitations
- Do not apply Acrylastic 600 when surface temperature is below 45° F. When surface or air temperature exceeds 100°F, consult Davlin for special application procedures.
- Do not apply during, or 24 hours preceding, inclement weather including rain, fog, mist or freezing temperatures.
- Do not apply directly to contaminated, dam- aged or powdery surfaces.
- Do not apply to any surface previously coated with a sili- cone water repellent or other type of release or curing agent. Do not apply when a vapor barrier is required.
- Do not apply on exterior below-grade surfaces. Acrylastic 600 will freeze and become unstable at temperatures below 32°F. Do not ship or store in any area where freezing may occur. Acrylastic 600 loses much of its flexibility when the temperature drops below 35°F.
- Do not use on flexible substrates subject to freez- ing and heavy traffic.
- Do not use Acrylastic 600 as a heavy auto traffic deck system. Leaves and needles left in water ponded areas may damage coating.