VIEW THE MSDS

270

CAP ASPHALT MASTIC

DESCRIPTION
ALCO CAP Asphalt Mastic is a superior blend of asphalt, solvents and fiber fillers. The fillers in this product strengthen the liquid asphalt to form a tough but elastic surface. Once cured, it will not track in summer or crack in winter.

The coating is reinforced with mineral fibers which make it extremely tough and weather resistant. It is especially designed for the CAP System. It is recommended as a base and surface coating to be used in combination with ALCO Poly-S, a stitchbond polyester. It provides an excellent re-roof system to a wide range of roof areas, while adding years of service to the life of a roof.

USE
· Ideal for use with the CAP System 

ADVANTAGES
· Excellent weather resistant coating
· Reinforced with fibers that form a tough but elastic coating
· Adds years of service to the life of the roof

PREPARATION
Surface to be coated must be clean and dry. Repairs must be done before coating is applied. All blisters, parapets and protrusions should be repaired with ALCO 24/7 Flashing Cement or ALCO Wet-Bond Cement. 

APPLICATION
CAP Asphalt Mastic can be applied directly from the container using a roof brush, squeegee or spray applicator. Do not thin or apply like paint. Brush in one direction only. Be sure to fill all hairline cracks and crevices to insure a uniform coat over entire roof surface.

CAP SYSTEM: Using a 1, 2 or 3 ply method, brush, spray or squeegee mastic on roof while embedding Poly-S into material and lap accordingly up roof surface Make sure to dry brush Poly-S to eliminate air pockets and wrinkles. Then top coat with CAP Mastic.

NOTE: Keep in mind that Poly-S is 40” wide.

APPROXIMATE COVERAGE
2 – 2.5 Gallons/100 SF

SPECIFICATION
ASTM D-4479, Type II 

VOC
Not to Exceed:  300 g/L     2.50 Lbs/Gal
     FOR OUTDOOR USE ONLY
     DO NOT THIN THIS PRODUCT
     SECURE COVER WHEN NOT IN USE

PACKAGING
5 Gallon Pail                      36/Pallet
55 Gallon Drum                   4/Pallet

LIMITATIONS
· Do not use on wood
· Not compatible with roofs previously coated with Coal Tar
· For professional use only
· Do not thin this material
· May not be compatible with some one-ply roof systems. Check with manufacturer of roof system before application. 

PROPERTIES
Flash Point (ASTM D-93): 100° F. +
Weight per Gallon (Approximate): 8.5 Lbs + 0.5
Viscosity @ 77° F. : 50 – 100 cps 
Non-Volatile (Fed Test Method 141): 50% +
Percent of Filler: 5% - 20% 
Percent of Specially Processed Asphalt: 40% + 
Percent of Total Solids, by Volume: 58% Minimum 
Film Thickness of 1 Gal/100 SF (Less Absorption by Surface): 1/64” 
Drying Time: 2 - 3 Days 
Service Temperature, Extended Exposure: -20° to 150° 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 Distillates
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 or 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.