Series 1075U

Endura-Shield II

This product has been discontinued. Please contact your local sales representative for further assistance.

Generic Type

Aliphatic Acrylic Polyurethane

Common Usage

A coating highly resistant to abrasion, wet conditions, corrosive fumes and exterior weathering. High build quality combines with project specific primers for two-coat, labor saving systems. Contains a blend of ultraviolet (UV) light absorbers for enhanced color and gloss retention. Fast curing options are available; see Curing Time below. Product has some applications as a direct to metal finish. Contact your Tnemec representative for more details. NOT FOR IMMERSION SERVICE.

Special Qualifications

Series 1075U meets the requirements of SSPC-36 (level 3) Paint Standard.

Curing Time

Temperature To Touch To Handle To Recoat
75°F (24°C) 1-2 hours 9 hours 10-12 hours

To resist moisture: 8 hours. Curing time varies with surface temperature, air movement, humidity and film thickness. Note: For faster cure in temperatures down to 35°F (2°C), add No. 44-456 Urethane Accelerator, see separate product data sheet for cure information. Note: The use of Series 44-456 accelerator is not recommended when temperatures exceed 75°F (24°C).

Recommended DFT

2.0 to 5.0 mils (50 to 125 microns) per coat. Note: Number of coats and thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative.

Curing Time

Temperature To Handle To Recoat Resist Moisture
95°F (35°C) 4 hours 5 hours 3 hours
75°F (24°C) 6 hours 8 hours 5 hours
55°F (13°C) 12 hours 16 hours 9 hours
35°F (2°C) 36 hours 48 hours 20 hours

Curing time varies with surface temperature, air movement, humidity and film thickness. If coating is exposed to moisture before the applicable cure parameters are met, dull, flat or spotty appearing areas may develop. Note: For faster curing and low-temperature applications, add No. 44-710 Urethane Accelerator; see separate product data sheet. Contact Tnemec Technical Services for force curing times and temperatures.

Colors

Refer to Tnemec Color Guide. Note: Certain colors may require multiple coats depending on method of application and finish coat color. When feasible, the preceding coat should be in the same color family, but noticeably different.

Primers

Steel: Series 1, 27, 27WB, 66, L69, L69F, N69, N69F, V69, V69F, 90-97, 90G-1K97, 91-H²O, 94-H²O, 132, 133, 135, 138, L140, L140F, N140, N140F, V140, V140F, 141, 161, 394, 1224
Galvanized Steel & Non-Ferrous Metal: Series 27WB, 66, L69, N69, V69, 1224. Note: For special galvanized surface preparation instructions, consult the latest version of Tnemec Technical Bulletin 10-78.
Concrete: Series 27WB, 66, L69, L69F, N69, N69F, V69, V69F, L140, L140F, N140, N140F, V140, V140F, 141, 161, 1224, 1254
CMU: Series 1254
Note: The following maximum recoat times apply; Series L69F, N69F, V69F, L140F, N140F, V140F or 141, 14 days; Series L69, N69, V69, L140, N140 or V140, 21 days; Series 1, 27, 66, 135, 161, 1254, 30 days; Series 132, 133 or 138, 90 days; Series 27WB, 394, 1224, 12 months. Series 90-97, 90G-1K97, 91-H²O, 94-H²O, unlimited. Contact your Tnemec representative for specific recommendations.

Primers

Steel: Series 1, 20, FC20, 27, 27WB, 66, L69, L69F, N69, N69F, V69, V69F, 90-97, 91-H²O, 94-H²O, 104, 118, 135, L140, L140F, N140, N140F, V140, V140F, 141, 161, 394, V530. Note: Series 118 is typically used to overcoat, sound, existing coating systems. See product data sheet for more information.
Galvanized Steel and Non-Ferrous Metal: Series 66, L69, N69, V69, 135, 1224. Note: For special galvanized surface preparation instructions, consult the latest version of Tnemec Technical Bulletin 10-78.
Concrete: Series 66, L69, L69F, N69, N69F, 104, 161
CMU: 54, 130. Intermediate coat required.
Note: Before topcoating with Series 1075U, Series V530 exterior exposed for more than 24 hours must first be scarified or receive an intermediate coat of Tnemec polyamide epoxy. Recoat windows for other primers may apply. See those data sheets for additional information.

Volatile Organic Compounds

EPA Method 24 †

| Unthinned|| Maximum 15%
(No. 39 Thin.)
|| Max 15%
(No. 42 Thin.)
|| Max 15%
(No. 48 Thin.)
|| Max 15%
(No. 56 Thin.)
|

| 2.16 lbs/gal (258 g/l) || 2.70 lbs/gal (323 g/l) || 2.75 lbs/gal (330 g/l) || 2.83 lbs/gal (339 g/l) ||2.27 lbs/gal (271 g/l) |

HAPS

Unthinned Maximum 15% No. 39 Thin.) Max 15% No. 42 Thin.) Max 15% No. 48 Thin.) Max 15 No. 56 Thin.)
0.0 lbs/gal 0.0 lbs/gal 0.0 lbs/gal 0.0 lbs/gal 0.0 lbs/gal

Volatile Organic Compounds

Unthinned: 1.93 lbs/gallon (232 grams/litre)
Unthinned: 0.73 lbs/gallon (88 grams/litre) (TBAc exempt)
Thinned 15% (No. 10 Thinner): 2.79 lbs/gallon (335 grams/litre)
Thinned 15% (No. 10 Thinner): 1.96 lbs/gallon (234 grams/litre) (TBAc exempt)
Thinned 15% (No. 46 Thinner): 1.99 lbs/gallon (238 grams/litre)
Thinned 15% (No. 46 Thinner): 0.81 lbs/gallon (97 grams/litre) (TBAc exempt)

Number of Components

Two: Part A and Part B

Finish

Semi-gloss

Volume Solids

71 ± 2.0% (mixed) †

Colors

Refer to Tnemec Color Guide. Note: Certain colors may require multiple coats depending on method of application and finish coat color. When feasible, the preceding coat should be in the same color family, but noticeably different.

Finish

Semi-gloss

Topcoats

Series 700, 701

Volume Solids

66.0 ± 2.0% (mixed) †

HAPS

Unthinned: 0.00 lbs/gal solids
Thinned 15% (No. 10 Thinner): 0.04 lbs/gal solids
Thinned 15% (No. 46 Thinner): 0.09 lbs/gal solids

Number of Components

Two: Part A and Part B

Theoretical Coverage

1,132 mil sq ft/gal (27.8 m²/L at 25 microns). See APPLICATION for coverage rates. †

Recommended DFT

Topcoat Service: 2.0 to 5.0 mils (51 to 127 microns) per coat.
Direct-to-Metal; over Zinc or MIO-Zinc: 3.0 to 6.0 mils (76 to 154 microns)
Note: Number of coats and thickness requirements will vary with substrate, application method and exposure. For DTM or applications over zinc or MIO-zinc, consult the latest version of Tnemec Technical Bulletin 13-100 or contact your Tnemec representative.

Theoretical Coverage

1,059 mil sq ft/gal (26.0 m²/L at 25 microns). See APPLICATION for coverage rates. †

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