Specifications - State of Delaware

SECTION 079200 - JOINT SEALANTS: continued
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. Sika Corporation, Construction Products Division; Sikaflex - 15LM.
b. Tremco Incorporated; Vulkem 921.
B. Single-Component, Nonsag, Urethane Joint Sealant: ASTM C920, Type S, Grade NS,
Class 50, for Use NT.
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. Pacific Polymers International, Inc.; Elasto-Thane 230 LM Type II.
b. Polymeric Systems, Inc.; PSI-901.
C. Single-Component, Nonsag, Urethane Joint Sealant: ASTM C920, Type S, Grade NS,
Class 25, for Use NT.
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. BASF Building Systems; Sonolastic NP1.
b. Bostik, Inc.; Chem-Calk 900.
c. May National Associates, Inc.; Bondaflex PUR 25.
d. Pacific Polymers International, Inc.; Elasto-Thane 230 Type II.
e. Pecora Corporation; Dynatrol I-XL.
f. Polymeric Systems, Inc.; Flexiprene 1000.
g. Schnee-Morehead, Inc.; Permathane SM7100.
h. Sika Corporation, Construction Products Division; Sikaflex - 1a.
i. Tremco Incorporated; Dymonic.
2.04 LATEX JOINT SEALANTS:
A. Latex Joint Sealant: Acrylic latex or siliconized acrylic latex, ASTM C834, Type OP,
Grade NF.
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. BASF Building Systems; Sonolac.
b. Bostik, Inc.; Chem-Calk 600.
c. May National Associates, Inc.; Bondaflex 600.
d. Pecora Corporation; AC-20+.
e. Schnee-Morehead, Inc.; SM 8200.
f. Tremco Incorporated; Tremflex 834.
2.05 SOLVENT-RELEASE-CURING JOINT SEALANTS:
A. Acrylic-Based Joint Sealant: ASTM C1311.
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. Schnee-Morehead, Inc.; Acryl-R Acrylic Sealant.
b. Tremco Incorporated; Mono 555.
B. Butyl-Rubber-Based Joint Sealant: ASTM C1311.
1. Products: Subject to compliance with requirements, provide one of the following or
approved equal:
a. Bostik, Inc.; Chem-Calk 300.
b. Pecora Corporation; BC-158.
c. Tremco Incorporated; Tremco Butyl Sealant.
079200-6 DEAN079200.DOC