Endur-o-seal EOS LsT Stone Sealer
EOS LsT Stone Sealer is a unique, waterborne, non-flammable polysiloxane / copolymeric penetrating sealer. It is specifically engineered for the treatment of Limestone & Sandstone for the purpose of providing water repellency. EOS LsT Stone Sealer provides superior long-term protection against the elements, such as humidity and moisture, in addition it is resistant to acids and highly alkaline compounds. The product will reduce or eliminate structural deterioration where it is applied.
Product families
Applications
- Architectural Coatings
Product Families
- Primers & Sealers
Other characteristics
- Features
Acid Resistant, Alkali Resistant, Cost Effective, Good Color Stability, Good Moisture Resistance, High Temperature Strength, Long Term Protection, Non-Toxic, UV Resistant, Water Resistant
- Product Type
- Sealer, Waterborne Coating
- Sealer
- Waterborne Coating
- Compatible Substrates & Surfaces
- Stone
- Markets
- Building & Construction
- PACKAGE
Available in five (5) gallon pails and fifty five (55) gallon drums.
- Storage
Storage should be maintained in sealed containers between 34°F and 100°F and out of direct sunlight.
- Technology
The EOS - LsT systems utilize unique polysiloxanes coupled with proprietary technologies to provide high performance products that are environmentally safe. EOS - LsT is a highly reactive, cross linked polysiloxane copolymer formulation that is capable of substantial penetration rates into the stone. The formula attaches itself to the substrate particles by electrochemical means. During the curing process the system reacts with certain elements in the substrate to form a subsurface vapor permeable elastomeric membrane. The membrane allows the treated matter to breathe normally while impeding moisture and contaminants from spreading, wetting and absorption through capillary channeling.. Ready-to-Use Products
- Labeling Claims
- Non-Flammable
- Non-Hazardous
- Non-Toxic
- Primary Benefits
Long-term performance.; Vapor permeable.; U.V. (Ultraviolet) resistant / extends product life.; Oil, Grease and Solvent resistant.; Very cost effective versus urethanes and epoxies.; Prevents the water absorption / retention required for the growth of fungi or algae.; Prevents adhesion of dirt and organic pollutants.; Very low VOC's / non-toxic / nonhazardous.; Non discoloring.; Provides protection in extreme temperatures (between -50°F and +225°F).
- Surface Preparation
The material to be treated should be dry and free of non-integral dust, dirt, or salt. If being applied to an existing structure, the substrate should be thoroughly washed to remove all efflorescence, dirt, mildew and fungi. Allow adequate time for drying prior to application.
- Application Methods
EOS LsT Stone Sealer can be applied by means of spraying with a conventional, airless (60 psi or below), or Hudson pump up type sprayer. Make sure the limestone and/or sandstone to be treated is dry (15% moisture content maximum). Agitate the sealer as indicated on the label; utilize as is. Do not dilute or otherwise alter the material.
- Ready to Use Product Features
- Acid Resistant
- Alkali Resistant
- Cost Effective
- Good Color Stability
- Good Moisture Resistance
- High Temperature Strength
- Long Term Protection
- Non-Toxic
- Compatible Substrates and Surfaces
- Stone
Technical data
Table 1 of 1
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Breathability | 96.8 | % | ASTM D1653 |
| Coverage (Limestone or Sandstone - Closed Surface) | 250 - 320 | square feet per gallon | — |
| Coverage (Limestone or Sandstone - Porous Surface) | 175 - 250 | square feet per gallon | — |
| Flash Point | min. 212 | °F | — |
| Penetration | 0.125 - 0.56 | in | — |
| Simulated Wind Driven Rain (FS TTP 0035) | Pass | — | — |
| U.V. Resistance (QUV 7500 Hrs) | Pass | — | — |
| VOC Content | max. 0.27 | lbs./gal | — |
| Water Leakage | 98.7 | % | ASTM E514 |
