Army Corps Paints » USA COE 10-23

The U. S. Army Corps of Engineers specifies particular coating systems for use on Hydraulic Structures. Primary uses of these coatings are Locks and Dams and related structures.

IndMar Coatings has been manufacturing these particular types of paints and coatings for over 40 years.

Many of these coatings are exempt from VOC regulations since they are designed for a class called Impacted Immersion Coatings.

Listed below are the latest standard systems as referenced in UFGS-09 07 02 dated November 2009 with updated review in July 2016.

System No. 10
	SSPC-Paint 20	Type 1B or 1C		5.0 Mils DFT Total
	SSPC-Paint 20	Type 1B or 1C		5.0 Mils DFT Total
		*Can be applied in one coat if no mud-cracking
	IndMar Coatings products which meet this system:
	Zinc-Ite 9020	Inorganic Zinc Rich Primer
	Zinc-Ite 9030	Low VOC Inorganic Zinc Rich Primer
	Zinc-Ite 9108	Water-based Inorganic Zinc Rich Primer
System No. 12
	SSPC-Paint 20	Type II Two Coats Touch Up
	SSPC-Paint 20	Type II Two Coats Touch Up
	Zincor 11 Epoxy Zinc Rich Primer meets these requirements
System No. 17
	First Coat:	MPI # 50 Primer Sealer, Latex, Interior
	Second and Third Coats:	MPI # 114 Interior Latex, Gloss or
		MPI # 54 Interior Latex, Semi-gloss or
		MPI # 52 Interior Latex, Eggshell or
		MPI # 53 Interior Latex, Flat
System No. 18
	First Coat:	MPI # 46 Undercoat, Enamel, Interior or
		MPI # 50 Primer Sealer, Latex, Interior
	Second and Third Coats:	MPI # 48 Interior Alkyd, Gloss or
		MPI # 47 Interior Alkyd, Semi-gloss or
		MPI # 51 Interior Enamel, Eggshell or
		MPI # 49 Interior Alkyd, Flat
System No. 21
	MIL-DTL-24441	Epoxy Polyamide Paint		3.0 Mils DFT
	MIL-DTL-24441	Epoxy Polyamide Paint		3.0 Mils DFT
		TOTAL		6.0 Mils DFT
System No. 21-A-Z
	MIL-DTL-24441/19B	Epoxy Znc Rich Primer		4.0 Mils DFT
	MIL-DTL-24441	Epoxy Polyamide Paint		4.0 Mils DFT
	MIL-DTL-24441	Epoxy Polyamide Paint		4.0 Mils DFT
		TOTAL		12.0 Mils DFT
System No. 22
	MPI # 212	Floor Coating, Thin Film; 2 or 3 coats
	The following IndMar products meet these requirements:
	Chem-thane CRU	Chemical Resistant Urethane Floor Coating
	Chem-Thane DCP Flex	Polyaspartic Floor Coating
System No. 23-A-Z
	SSPC-Paint 40	Type II Moisture Cure Urethane Zinc Rich Primer
	SSPC-Paint 41	Moisture Cure Urethane MIO Intermediate Coat
	SSPC-Paint 38	Moisture Cure Urethane Finish Coat
	Three coats are required at manufacturer's recommended film thickness
System No. 23-B-Z
	SSPC-Paint 40	Type II Moisture Cure Urethane Zinc Rich Primer
	SSPC-Paint 41	Moisture Cure Urethane Modified with Coal Tar
	SSPC-Paint 41	Moisture Cure Urethane Modified with Coal Tar
	Three coats are required at manufacturer's recommended film thickness
System No. 23-C-Z
	SSPC-Paint 40	Type II Moisture Cure Urethane Zinc Rich Primer
	SSPC-Paint 36	Aliphatic Polyurethane Finish Coat
	SSPC-Paint 36	Aliphatic Polyurethane finish Coat
	Three coats are required at manufacturer's recommended film thickness
System No. 23-D
	SSPC-Paint 41	Moisture Cure Urethane with MIO-3 coats
	Three coats are required at manufacturer's recommended film thickness
System No. 23-E
	SSPC-Paint 41	Moisture Cure Urethane with MIO-2 coats
	Two coats are required at manufacturer's recommended film thickness