Product Description of Bostik PRO-MS 50™
Bostik PRO-MS 50™ is a one component, lowmodulus, solvent free Silyl Modified Polyether Sealant. It demonstrates hybrid sealant properties such as color stability and long lasting elastomeric qualities for building envelop architectural grade applications. Primary applications include vinyl window perimeter sealing, fiber cement board, engineered trim board, flexible flashing materials, metals such as Kynar coated metals, Bondarized, and galvalulme, and siding applications.
Features of Bostik PRO-MS 50™
- Asphalt compatible
- Tenacious bond to difficut substrates
- Non-yellowing formula
Application Standard
• ASTM C920, TYPE S, GRADE NS, CLASS 50, USE NT, A, O
• CARB and SCAQMD Compliant
• Meets VOC Requirements for OTC Regulation
• AAMA Compliant 713-10, 808.3-10
• US. Federal Specification TT-S-00230C, CAN/CGSB 19.13-M87
See all Bostik Product here
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
COVERAGE FOR 10.1 FL. OZ. (298 ML) CARTRIDGE | ||||||||
depth | width | |||||||
1/8″ | 1/4″ | 3/8″ | 1/2″ | 5/8″ | 3/4 | 7/8″ | 1″ | |
1/8″ | 99 | 49 | 33 | 24 | 20 | 16 | 14 | 12 |
1/4″ |
| 24 | 20 | 12 | 10 | 8 | 7 | 6 |
3/8″ |
|
| 11 | 8 | 6 | 5 | 5 | 4 |
1/2″ |
|
|
| 6 | 5 | 4 | 3 | 3 |
COVERAGE FOR 20 FL. OZ. (600 ML) SAUSAGE | ||||||||
depth | width | |||||||
1/8″ | 1/4″ | 3/8″ | 1/2″ | 5/8″ | 3/4 | 7/8″ | 1″ | |
1/8″ | 288 | 145 | 95 | 71 | 58 | 48 | 40 | 36 |
1/4″ |
| 71 | 58 | 36 | 29 | 23 | 20 | 17 |
3/8″ |
|
| 32 | 23 | 17 | 16 | 13 | 11 |
1/2″ |
|
|
| 17 | 14 | 11 | 10 | 8 |
COVERAGE FOR 5 GALLON (18.9 L) PAIL | ||||||||
depth | width | |||||||
1/8″ | 1/4″ | 3/8″ | 1/2″ | 5/8″ | 3/4 | 7/8″ | 1″ | |
1/8″ | 6150 | 3100 | 2050 | 1540 | 1230 | 1025 | 870 | 770 |
1/4″ |
| 1540 | 1240 | 770 | 615 | 510 | 440 | 370 |
3/8″ |
|
| 680 | 510 | 410 | 310 | 290 | 245 |
1/2″ |
|
|
| 370 | 305 | 245 | 220 | 185 |
PRIMER COVERAGE RECOMMENDATIONS | |
For one quart of primer, coverage is as follows | |
1 unit | 5 gallon pail |
5 units | 1.5 gallon unit |
7 gallons | 1 gallon unit |
TABLE 1: TYPICAL UNCURED PROPERTIES* | ||
Property | Value | Test Method/Note |
Tool/Work Time | <30 min. | Bostik Test Method |
Skin Time | 30-45 min. | Bostik Test Method |
Curing Time @770F (250C) | 3-4 days | Varies w/relative humidity |
Flow, Sag or Slump | 0.3 inch | Bostik Test Method |
TABLE 2: TYPICAL CURED PROPERTIES* (AFTER 14 DAYS CURE AT 77°F AND 50% RH) | ||
Property | Value | Test Method/Note |
Hardness (Shore A) | 38 | ASTM D 2240 |
Modulus @ 100% Elongation | 70 psi | ASTM D 412 |
Tensile Strength @ Break | 180 psi | ASTM D 412 |
Elongation @ Break | 950% | ASTM D 412 |
Adhesion Peel | >35 piw | TT-S-00230C / ASTM C 794 |
Joint Movement Capability | +/-50% | TT-S-00230C / ASTM C 719 |
UV Resistance | Pass | ASTM C 793 |
