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AIR-ENTRAINING ADMIXTURES FOR CONCRETE (ASTM C260)

Refer to Manufacturer's Technical/Product Data Sheet for usage instructions.

Last edit date: 7/8/2026
Cemex USA, LLC
10100 Katy Fwy, Ste 300
Houston, TX 77043
Tel. No: (412) 302-2493
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
Isosphere 2004 Organic Acid Salt 11/3/2028Excluded Materials per 2 CFR 184.3 Unconfirmed
Isosphere 5004 Organic Acid Salt 12/6/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
Isosphere 9004 Resin Based 12/6/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
ISOSPHERE 9014 Sodium Lauryl Sulfate 1/27/2031Excluded Materials per 2 CFR 184.3 Unconfirmed
Chryso Inc
12770 Merit Drive, Ste 750
Dallas, TX 75251
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
Chryso Air 260 Sodium Salt 11/25/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Air G100 Sulfonic Acids 12/7/2026Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Airalon 3000 Alpha Olefin Sulfonate 9/30/2026Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Airalon 7000 Sulfonate & Rosin Acid 11/25/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Daravair 1000 Neutralized Resin and Rosin 7/26/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Daravair AT30 Blend of Rosin and Organic Acid Salts 7/26/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Daravair M Neutralized Vinsol Resin 7/26/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Darex II AEA Alkaline Solution of Fatty Acid Salts 7/26/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Chryso Terapave AEA Aqueous solution of organic acid salts 7/26/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Darcole Products, Incorporated
1940 Highway 41
South Sebree, KY 42455
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
DarCole Synthetic Air 110 (DSA 110) Fatty Acids 6/3/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
DarCole Synthetic Air 112 (DSA 112) Fatty Acids 4/29/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
DarNfill842 (DNF 842) Sodium Olefin Sulfonate 2/24/2031Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
MAPEI Corporation
1144 East Newport Center Drive
Deerfield Beach, FL 33442
Tel. No: (630) 338-6173
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
Mapeair 154 Resin acids and Rosin acids 7/7/2031Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Mapeair N Resin acids and Rosin acids 7/7/2031Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Mapeair SA Xylene Sulfonate 12/30/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Mapeair SA 50 Alpha Olefin 12/30/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Polychem SA Xylene Sulfonate Expired on 11/3/2025Excluded Materials per 2 CFR 184.3 Unconfirmed
Polychem SA 50 Alpha Olefin Expired on 11/3/2025Excluded Materials per 2 CFR 184.3 Unconfirmed
Polychem VR Sodium Hydroxide Expired on 11/3/2025Excluded Materials per 2 CFR 184.3 Unconfirmed
Master Builders
23700 Chagrin Boulevard
Cleveland, OH 44122
Tel. No: (216) 839-7500
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
Master X-Seed 55 Type S Expired on 11/18/2024Excluded Materials per 2 CFR 184.3 Unconfirmed
MasterAir AE 200 Fatty acid Salts 4/19/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
MasterAir AE 400 Sulfonic Acids 4/19/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
MasterAir AE 90 Rosin Soap 4/19/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
MasterAir VR 10 Vinsol Resin 4/19/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
MasterCell 25 Sodium Salts & Sulfonic Acid Expired on 1/26/2026Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Corporation
201 Polito Avenue
Lyndhurst, NJ 07071
Tel. No: (800) 933-7452
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
SIKA AEA-14 Sodium Salt 11/19/2029Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Air Resin Solution 9/13/2027Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Air 160 Synthetic Surfactant 11/19/2029Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Air 260 Fatty Acids 5/13/2030Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Air 360 Sodium Salts & Sulfonic Acid 5/13/2030Excluded Materials per 2 CFR 184.3 Unconfirmed
Sika Multi Air 25 Sulfonate & Amides 6/15/2028Excluded Materials per 2 CFR 184.3 Unconfirmed
The Euclid Chemical Company
19320 Redwood Road
Cleveland, OH 44110
Product Name Class or composition Expiration DateBABA Act Information for use in Cast-in-Place Concrete* BABA Act Information for use in Precast Concrete*
Eucon AEA-92 Sodium Sulfonate 5/31/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Eucon AEA-92S Sodium Sulfonate 7/31/2029Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
EUCON Air MAC12 Olefin Sulfonate 6/25/2030Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
EUCON Air MAC6 Olefin Sulfonate 7/31/2029Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Eucon Air Mix Vinsol Resin 7/31/2029Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US
Eucon Air Mix 200 Modified Resins 5/31/2027Excluded Materials per 2 CFR 184.3 Manufactured Product, 55% or higher cost and final assembly both in US

Caltrans contact: Rachael Chavez, METS.Concrete@dot.ca.gov

*As attested to by the supplier as of April 14, 2026 per definition in 2 CFR 184 and 23 CFR 635.410. Stakeholders should use this information in conjunction with corresponding Caltrans special provision section 6-1.04 to understand applicable requirement for the project.

The California Department of Transportation (Caltrans) is implementing statutory changes required by the Bipartisan Infrastructure Law -Build America, Buy America Act (BABA), as outlined in 2 CFR 184 and 23 CFR 635.410.

https://www.fhwa.dot.gov/construction/cqit/buyam.cfm