Description:
AES-125 is a flexible two-part epoxy designed to protect a variety of surfaces, when cured AES-125 forms a flexible, rubber-like membrane that is UV stable and withstands ponding water. It is especially suited to applications where chemical or corrosive protection is needed and where moist areas may prevent the use of other coatings
Application Areas:
AES-125 is excellent for waterproofing: EPDM, TPO, PVC, built-up, single ply, polyurethane foam, concrete, and metal roofs. The flexibility retained by AES-125 allows for surface movement caused by thermal shock to most structures.
Resistance:
- Will Not Spread Flame (ASTM E108)
- Withstands ponding water.
- Provides excellent protection against acids, bases
and petroleum based products.
- Provides excellent protection against salt spray for ocean front properties.
- Does not support the growth of fungi.
Benefits:
- Provides a secure barrier to water penetration.
- Rain will not adversely affect coating during application.
- Adheres even to damp surfaces without priming.
- Has a smooth non porous surface which allows dirt
to wash off during a rain storm.
- Has 100% adhesion of product to substrate.
- Surface will not exceed 10ºF above ambient temperature.
- Retains flexibility in sub zero conditions.
- Sustainable roofing system that saves expensive
tear off and disposal cost.
- 10 yr. extendable warranty available for roofs.
Preparation:
Surfaces must be cleaned free of grease, oil, films, dust, or any other contaminants. Most roof surfaces should be pressure washed to remove any barrier films. Metal must be free of mill scale, oils, rust, etc. Hard-finished concrete should be etched to provide profile or "tooth" for optimal adhesion. These preparation procedures are general guidelines. Consult AES technicians for further details or special preparation procedures. Roofing specifications are also available for various substrates. The preparation procedures above are general guidelines. Detailed preparation methods are available through SSPC at www.sspc.org or 412-281-2331 or NACE at www.nace.org or 281-228-6200.
Mixing:
The mixing of parts A & B is very important! AES-125 has a mixing ratio of 4 parts "B" to 1 part "A". Use a power mixer to thoroughly combine both parts. Mix for at least 1 minute per gallon. Allow idle activation (induction) time for at least 10 minutes.
Application:
AES-125 can be applied by air-less spray equipment, brush or roller. AES-125 should be applied at approximately 100-sq. ft. per gallon. A two-coat application is recommended to help insure complete protection. Surfaces subject to significant movement or other difficult conditions may require heavier applications and the use of a Poly-lace fabric. All penetrations or transitions of surface materials should be covered with a Poly-laced fabric. Surface configuration, weather or area surroundings may require an alternate application method.
Apply only when air temperature is 37° F and rising with no forecasted freeze for a minimum of 48 hours.
Dry Film Application Rate:
To yield dry film of Apply Sq. Ft/gallon
13 mils: 100 Sq. Ft.
6.5 mils: 200 Sq. Ft.
DO NOT apply product heavier than 16 mils per coat. If more is needed, apply in multiple coats. Allow AES-125 to become tack-free before applying additional coats or approximately 6 hrs at 80ºF.
Thinning:
If thinning is necessary, thin no more than 1 quart of Xylene per 5 gallons of epoxy. Xylene should only be added after the activation process is complete and 10 minute induction period has passed..
Note:
Thinning retards cure time and increases possibility of bleed through.
General:
AES-125 should always be applied in well-ventilated areas. Surfaces should be free of foreign matter. DO NOT apply product near an open flame.
Clean Up:
Application equipment should be cleaned immediately with lacquer thinner. Use Apple Cider Vinegar to clean hands and skin. Do not allow coating to remain on tools! Once it sets and is cured, it is difficult to remove.
Note:
Never bring Apple Cider Vinegar or any other cleaning product up on roof surface. If spilt it could hinder the curing of the product.
Packaging:
1-gallon units: 14.5 lbs/gal
1 gal can ¾ full, containing Base (part "B")
1 qt. can full, containing Activator (part "A")
5-gallon units: 57.5 lbs/gal
6-gal pail containing 4 gallons of Base (part "B")
1-gal can full containing Activator (part "A")
Color: AES Standard Colors (White, Tan and Grey)
Solids Content: 83% Solids
Mixing Ratio: 4 Parts "B" to 1 part "A" (4:1)
Flame Spread (ASTM E108) PASS
Salt-Fog Testing (ASTM B-117): 500 hrs.- pass
Permeance (ASTM D-1653) 0.8 perms
Water Swelling (ASTM - D471) 1.7%
Tensile Strength (ASTM D-638): 1393 psi 210% elongation
Adhesion: 210 lbs./sq. in.
Tear Resistance (ASTM D-624) 118 lb/in
Fungi Resistance (ASTM G-21) 0 (Pass)
Low Temperature Flex -15° F (ASTM D-522) Pass
1000 hr. accelerated weathering (ASTM D-498) Pass (No cracking or Checking)
Controlled Impact (21/2 inch simulated hail) No Rupture
Solar Reflectance (ASTM C 1549) 0.87
Emittance (ASTM C 1371-04a) 0.88
Solar Reflectance Index (ASTM E 1980) 110
Curing Time
Pot Life- 4hrs @ 80°F
Drying Time- 12hrs @ 80°F
Complete - 7days @ 80°F
For further assistance, contact one of our technicians via phone or by email.