Tech Data
Pro Seal #905
| Packaging | 1 Gallon Pails & 5 Gallon Pails |
|---|---|
| Net Weight | 8.5 lbs; 42 lbs |
| Appearance/Color | Black liquid |
| Odor | Asphaltic odor |
Flammability | Non-flammable |
| Toxicity | Toxic |
| Flash Point | N/A |
| Boiling Point | 212°F (100°C) |
| Melting Point | N/A |
| Minimum Application Temperature | 60°F (15.5°C) and on the rise |
| Specific Gravity (Water = 1) | 1.05 |
| Vapor Pressure (mm Hg) | Nearly equal to water |
| Vapor Density | <1 |
| Evaporation Rate (Butyl Acetate = 1) | Approx. 1.8 |
| Coverage | Approx. 31 sq. ft. per gallon at 60 mils thick |
| Application Method | Brush, trowel, airless spray unit |
| Application Rate | 150 sq. ft. per 5 gallon pail |
| Cure Time | 24 hours before adding foam, drainage boards, or backfilling (depending on weather conditions) |
| Viscosity (at 73.4°F, 23°C) | 90-110 ku (ASTM D562) |
| Solids Content % | 50-65% (ASTM D2697) |
| Initial Elongation (at 73°F, 23°C) | >300% (ASTM D2370) |
| Permeance (60 mil film, 73.4°F, 23°C, 50% R.H., Inverted), Perms | <1.0 (ASTM D1653) |
| Wet Adhesion To Galvanized Metal | 6.0 (ASTM C794/D903) |
| Standard Practice For Resistance To Wind-Driven Rain For Exterior Coatings On Masonry | Pass (ASTM D6904) |
| Standard Test Method For Water Penetration And Leakage Through Masonry | Pass (ASTM E 514-05c) |
| Standard Test Method For Field Determination Of Water Penetration Of Masonry Wall Surfaces | Pass (ASTM-C1601) |
| Clean Up | Use soap & water on tools before material dries |
| Solubility In Water | Easily dispersible in liquid state |
| Material Stability | Stable |
| Extinguishing Media | Water spray, foam, dry chemical, carbon dioxide, other |
| Conditions To Avoid | Keep from freezing and extreme heat |
| Materials To Avoid | Strong oxidizers |
| V.O.C | 0 gm/liter (max) |
| Shelf Life | 2 Years |
Application Instructions
Proper surface preparation is important to ensure optimal adhesion. Clean the surface of all debris, dust, and dirt. The surface should be dry. The application temperature minimum is 60°F (15.5°C) and rising. If the temperature is predicted to drop below 50°F (10°C) within a 24 hour period, do not apply. Also, do not apply is rain is imminent or forecasted within a 24 hour period. If the area is one in which fog or dew is prone to accumulate in the evening, coat in the morning and complete by early afternoon (3:00 pm) in order to prevent wash off (which occurs if fog, dew, or rain moves in before the coating is dry). Wear gloves and eye protection when mixing and applying Pro Seal #905. To apply, thoroughly stir the pail and apply via brush, trowel, or airless spray unit (Tip Size: .021 to .025). Apply at a rate of 150 square feet per 5 gallon pail. Let material dry for 24 hours before applying foam, drainage boards, or backfilling (depending on weather conditions). Do not allow material to dry on tools; for clean-up, simply wash with soap and water.