VIEW THE MSDS

269T

SBS MODIFIED BITUMEN ADHESIVE
Trowel Grade

DESCRIPTION
ALCO SBS Modified Bitumen Adhesive Trowel Grade is composed of a highly modified polymer roof mastic with a trowel consistency. 269T is designed to adhere SBS membrane to vertical surfaces.

USE
· Cold process SBS roof Membrane System
· Flashing details
· Parapet wall applications  

ADVANTAGES
· Easy Application
· Ready to use from the container
· Excellent elastic mastic with superior adhesion to SBS roofing membrane and many common roof surfaces
· High resistance to water and weathering
· Adheres to masonry, steel and many other surfaces
· Spreads to smooth, even consistency even in high temperatures and adheres without sagging

PREPARATION
Surface must be clean, dry and free from oil, grease, dirt, debris and any foreign matter that will interfere with proper adhesion. All repairs must be done before application. On small hairline cracks, fill the crack and feather down all edges. On larger cracks or voids, it may be necessary to imbed a membrane cloth into this material then apply another coat over entire area.

APPLICATION
Apply 269T using a standard trowel or putty knife, leaving no uncoated “pockets”.

PARAPET WALLS: Apply 269T at approximately ¼” thickness. Cut SBS membrane into usable lengths and press membrane into place. The use of a termination bar mechanically fastened and caulked is recommended. 

OTHER ROOFING APPLICATIONS: Apply material at approximately 1/8” thickness and embed membrane into adhesive.

COLD WEATHER APPLICATION: For ease of application, keep material at room temperature before use.

APPROXIMATE COVERAGE
1/8” Film               12.5 SF/Gallon
1/4” Film                  6.5 SF/Gallon  

SPECIFICATION
ASTM D-4586, Type I  

VOC
Not to Exceed:  300 g/L     2.5 Lbs/Gal
     FOR OUTDOOR USE ONLY
     DO NOT THIN THIS PRODUCT
     SECURE COVER WHEN NOT IN USE

PACKAGING
5 Gallon Pail                      36/Pallet

LIMITATIONS
· Do not use on wood
· For professional use only
· Do not use on wet or damp surfaces
· Not compatible with roofs preciously coated with Coal Tar
· May not be compatible with some one-ply roof systems. Check with manufacturer of roof system before application.

DISCLAIMER: Before using this material, approval should be sought from the manufacturer of the Modified Bitumen System. All tests conducted by ALCO PRODUCTS LLC  are believed to be reliable, however, we cannot guarantee the results to be obtained due to application methods, which are beyond our control.


PROPERTIES
Flash Point (ASTM D-93):  100° F. Minimum 
Weight per Gallon:  8.73 Lbs
Non-Volatile (Fed Test Meth 141):  68% Minimum  
Percent of Specially Processed Asphalt:  50% Minimum
Percent of Total Solids, by Volume:  65% Minimum
Film Thickness of 6.25 SF/Gallon:  ¼”  
Drying Time:  2 – 3 Days
Service Temperature, Extended Exposure:   -40° to 180° F.
Resistance to Oils & Solvents:  Poor
Resistance to Sunlight:  Excellent
Resistance to Chemicals:  Good
Effect of Weathering:  Slight Chalking
Resistance to Water:
       Under Good Drainage Conditions: Excellent
       Under Continuous Submersion: Not Recommended

FOR FURTHER SAFETY INFORMATION SEE MSDS REGARDING THIS PRODUCT

PRECAUTIONS
Caution     Combustible
Contains Petroleum Distillate
Hazard Rating:  Health – 1    Fire – 2    Reactivity – 0
                                  (0 = Least; 4 = Extreme) 
Respiratory:  Use with adequate ventilation. Inhalation of high vapor concentration may cause headaches and/or dizziness. NIOSH/MSHA approved respirators required if TLV is exceeded.
Personal Protection:  Avoid prolonged or repeated contact with skin, which may cause irritation. Wear chemical resistant gloves. Do not get in eyes; wear protective goggles. Wear protective clothing if needed. Do not take internally.
Fire Protection:  Keep away from heat, open flame and any source of ignition.
First Aid
Eye Contact – Rinse immediately with water for 15 minutes and seek medical advice.
Skin Contact – Wash with soap and water.
Inhalation – Remove individual to fresh air. If breathing is difficult, administer oxygen. If breathing has stopped, give artificial respiration; get emergency medical attention and keep victim warm.  
Ingestion – Do not induce vomiting. Get medical attention immediately.
Waste Disposal – Seal container when not in use. Empty containers must be disposed in an approved landfill in accordance with local, state and Federal regulations. 

KEEP OUT OF REACH OF CHILDREN!

WARRANTY
We warrant our materials to be of good quality and will replace materials found defective, providing, however, that the buyer shall examine the materials when received and promptly notify us of any defects before the materials are used or incorporated into a structure for which they are intended. Unless otherwise agreed to in writing, this warranty shall extend only to comply with specifications of materials manufactured by and published by Alco Products llc, and made available to the buyer at request. We cannot warrant nor in any way guarantee particular methods, use or applications, nor can we warrant that the materials will be suitable for any intended use. This warranty is in lieu of all others expressed or implied and may not be extended by representatives, written sales or information or drawings. Nor do our distributors or salesmen or any other representatives of distributors or of this  company have any authority to extend any guarantee beyond that outlined above or to waive the limitations of the seller's liability.