Andisil® SPR TPO
Andisil® SPR TPO is fast drying primer for hard to bond surfaces such as polyolefin and EPDM membranes. It works equally well on unweathered surfaces as well as on weathered surfaces and resists ponding water.
Product families
- Primers & Sealers
Other characteristics
- Brand
- Andisil
- Features
- Fast Drying, Good Adhesion, Water Resistant
- Product Type
- 1K (1 component) Coating, Primer
- 1K (1 component) Coating
- Primer
- Application Method
- Brush, Roller
- Compatible Substrates & Surfaces
- Elastomers & Rubbers, Plastics, Polyolefins
- Benefits
- Outstanding water resistant adhesion
- Single component and fast drying convenience
- Same day first overcoat
- Cost effective primer
- Cure
- Moisture Cure
- Technology
- Ready-to-Use Products
- Packaging Type
- Pails
- Recommended Uses
Andisil® SPR TPO is specifically developed for priming TPO and EPDM surfaces. This product adheres well to clean surfaces and can be used as a primer for TPO and EPDM for application of moisture-cure silicone roof coatings.
- Safety Precautions
This product contains flammable solvents, and is designed for professional installation. Caution should be exercised to prevent mishap due to improper handling. The use of an appropriate MESA/NIOSH approved respirator during application is important. We also recommend the use of fabric coveralls and neoprene or other resistant gloves. Installers should use caution during spray processes to avoid falls caused by slipping on wet primer. Installers should read and understand all technical and informational literature on this product, including the material safety data sheet, prior to using this product.
- Application Methods
- Brush
- Roller
- Limitations
Do not apply when it is raining or if the threat of rain exists. Do not apply in a thick application. This product covers 800-1200 square feet per gallon.
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- ECL (Korea)
- IECSC (China)
- NZIoC (New Zealand)
- PICCS (Phillipines)
- Application Procedure
Application Rate Substrate should be coated until it appears wet. Care should be taken not to flood or over apply primer. Yield is 400 to 800 square feet per gallon (1/4 to 1/8 gallon per 100 square feet), depending on the porosity of the substrate and thickness of each application.. Application and Cleanup Primer has to be applied with a lambs wool pad or rolled on. Material should be applied to a 2 - 4 mil wet thickness, depending on the porosity of the substrate. Cleanup up with xylene. Application Procedure This product may be applied directly to any clean, dry surface. No subsequent coats should be applied. This product should be applied thinly and uniformly. Over application can actually reduce product performance. Generally, the first overcoat of the primer can be done the same day if desired. The blue dye is present to help prevent over application. Once a surface is uniformly very pale blue enough product has been applied. Generally, if you can see that primer has been applied by the presence of blue color as compared to the unprimed membrane, enough has been applied – keep it thin.
- Packaging Information
- This product is available in:
- 5 Gallon pails (19 liters); or
- 1 Gallon pails (3.8 liters)
- Color: Clear Blue or Clear
- Ready to Use Product Features
- Fast Drying
- Good Adhesion
- Water Resistant
- Compatible Substrates and Surfaces
- Elastomers & Rubbers
- Plastics
- Polyolefins
Technical data
Table 1 of 1
9 rows| Characteristic | Value | Unit |
|---|---|---|
| Cure Time | 10 - 40 Minutes | — |
| Dry to Touch | 10 - 40 Minutes | — |
| Flammability | 2 | — |
| Maximum Continuous Service Temperature | 212 (100) | °F (°C) |
| Solids Content (By Volume) | 2.0 - 2.4 | % |
| Solids Content (By Weight) | 1.8 - 2.2 | % |
| Specific Gravity (at 25°C) | 1..26 - 1.30 | — |
| Tack Free Time (at 77°F (25°C)) | 10 - 40 Minutes | — |
| Volatiles Content | max. 100 | Grams / Liter |
