Rapid Set® OnePass® Wall Repair and Joint Compound is an all purpose, fast setting, weather resistant, and mold resistant construction material used for general construction and repair of wallboard, cement board, magnesium oxide board, plaster, smooth stucco, masonry, some wood repair applications, and many other surfaces. The formulation of OnePass® includes premium grade hydraulic cement, high performance polymers and quality, finely ground aggregate.
ADVANTAGES FOR THE CONTRACTOR:
ADVANTAGES FOR THE OWNER:
- Use on many different surfaces
- Excellent for wet areas
- Interior and Exterior
- Apply feather-edge to 1-in deep in a single, full depth application
- 20 minute working time
- Paint in 90 minutes
- Single coat application
- Won't discolor paint
- Complete the job the same day
- No mold per ASTM D3273
- Non-shrink/Non-crack formula
- Interior and Exterior
- Durable in dry and damp areas
- Hydraulic cement based
- Won't soften when wet
- Available in 9-lb, and 25-lb sizes
Not intended for patches over 1" deep. For these patches it is recommended to use screening or other material to cover the hole and provide a backing, then place OnePass® on top of the backing. This material should not be applied to substrates that may swell or deteriorate due to moisture exposure, or areas that may flex.
OnePass® is used for general construction and repair of wallboard, cement board, magnesium oxide board, plaster, smooth stucco, masonry, some wood repair applications, and many other surfaces. OnePass® can also be used as a texturing material. OnePass® is weather resistant, and durable in both exterior and interior applications.
The bonding surface shall be clean, sound and free from any materials that may inhibit bond such as oil, paint, chalk, splinters, dirt, and loose materials.
Do not exceed one part clean potable water to 2 parts OnePass®. First place the water in the mixing container, then add the OnePass® powder. Mix to a workable, lump free consistency by hand or mechanical mixer.
Apply OnePass® with a trowel or putty knife. You have approximately 20 minutes working time at 70°F. Place quickly and cleanly to allow for maximum finishing time. Material may be sanded when dry (approximately 45 minutes after adding water).
Warm temperatures will reduce the working time of OnePass® and cold temperatures below 70°F (21°C) will increase the working time. To adjust the setting time, use warm or cold mix water. OnePass® should not be applied if surface or ambient temperature is below 45°F (7.2°C).
CTS Cement Manufacturing Corporation warrants its material to be of good quality, and, at its sole option, within one year of sale, will replace defective materials or refund the purchase price thereof and such replacement or refund shall be the limit of CTS's responsibility. Except for the foregoing, all warranties, express or implied including merchantability and fitness for a particular purpose are excluded. CTS shall not be liable for any consequential, incidental, or special damages arising directly or indirectly from the use of the material.
DO NOT BREATH DUST. AVOID CONTACT WITH SKIN AND EYES. Use material in well ventilated areas. Exposure to dust from this material may irritate eyes, nose, throat and lungs. The use of a NIOSH/MSHA-approved (under 30 CFR 11) or NIOSH-approved (under 42 CFR 84) respirator is recommended. Contact with dry material or wet mixtures may cause severe chemical burns to skin and eyes. Protect eyes with goggles or safety glasses with side shields. Cover skin with protective clothing. Use chemical resistant gloves. Do not allow dry material or wet mixture to get inside boots or gloves. Exposure by inhalation over an extended period or repeated periods of time may result in the development of pulmonary diseases including silicosis, and lung cancer. Seek medical treatment if you experience difficulty breathing while using this product. In case of skin contact, immediately wash with soap and water. In case of eye contact, flush immediately and repeatedly with clean water. If irritation or burning occurs, seek medical treatment.