Series 138
ProTuff
Generic Type
Phenalkamide Epoxy Finish
Common Usage
A high-build, surface tolerant epoxy mastic that can be applied over light corrosion and marginally prepared steel, in low-temperatures and over dew point conditions. Series 138 stands up to the harsh atmospheric environments found in industrial facilities. Its unique phenalkamide epoxy technology resists color shift, making it an ideal finish coat for severe conditions.
View more product detailsProduct Data Sheets
- English_Series_138_Protuff_pds.pdf
- French_Series_138_Protuff_pds.pdf
- Spanish_Series_138_Protuff_pds.pdf
Safety Data Sheets
Email this productContact your sales reps for quotes, problem solving advice, extensive technical knowledge, pricing, ordering and field support.
Number of Components
Two: Part A and Part B
Volatile Organic Compounds
Unthinned: 1.46 lbs/gal (175 grams/litre)
Thinned 5% (No. 2 Thinner): 1.73 lbs/gal (208 grams/litre)
Curing Time
| Temperature | To Handle/To Recoat | Max Recoat |
|---|---|---|
| 90°F (32°C) | 4 hours | 21 days |
| 75°F (24°C) | 12 hours | 21 days |
| 65°F (18°C) | 16 hours | 21 days |
| 55°F (11°C) | 24 hours | 21 days |
| 45°F (7°C) | 48 hours | 21 days |
| 35°F (2°C) | 72 hours | 21 days |
Topcoats
Series 66, 115, 138, 1094, 1095, 1096. Note: The following maximum recoat times apply: Series 66, 115, 138; twenty one (21) days, Series 1094, 1095, 1096; thirty (30) days. If this time limit is exceeded, Series 138 must be uniformly scarified prior to topcoating.
Recommended DFT
4.0 to 10.0 mils (100 to 255 microns)
Finish
Semi-gloss
Volume Solids
79.0 ± 2.0%
Primers
Self-priming or Series 90-97, 132, 133. Note: Excessive humidity or condensation on the coated surface may cause discoloration or surface haze. If any surface haze or blush occurs, it must be removed with an isopropyl alcohol (IPA) wipe before recoating.
HAPS
Unthinned: 1.60 lbs/gal solids
Thinned 5% (No. 2 Thinner): 2.05 lbs/gal solids
Theoretical Coverage
1267 mil sq ft/gal (31.1 m²/L at 25 microns). See APPLICATION for coverage rates.
Still have questions? Request the information you’re looking for:
Request InfoHow to Purchase
Tnemec coatings are sold through a select network of local independent sales representatives who can help you find the best product for your needs. Find a rep
Support Documents
Surface Tolerant Epoxy Coatings
Need to Overcoat and Can't Blast?
See the benefits of our ProTuff surface tolerant epoxy coatings by watching this video:
The Remedy Blog
Have questions about your coatings project?
We have just the remedy. Check out our blog for updated coatings articles, videos and podcasts.
Coating Basics Guide
Still Not Sure What Coating You Need?
Get a head start with our basic coatings guide and see which generic type is right for you.