Duro-Shield™ Silicone Brush Grade Sealant
- Chemical Family
- Silicones
Duro-Shield™ Silicone Brush Grade Sealant is a high-solids, non-shrinking moisture-cure silicone sealant for filling and patching cracks and voids on various substrates prior to application of Duro-Shield silicone primer and coating.
Product families
Applications
- Building & Construction — Other Building & Construction Applications
- Fillers Levellers & Joints
Product Families
- Caulks & Sealants
Other characteristics
- Brand
- Duro-Shield
- Cure Method
- Moisture Cure
- Product Type
- Solvent free (100% Solids) Sealant
- Application Method
- Brush
- Compatible Substrates & Surfaces
Concrete, Elastomers & Rubbers, Masonry, Metal, Plastics, Polyvinyl Chloride (PVC), Wood
- Color
- White
- Cleanup
Uncured product may be removed with virgin mineral spirits. Do not use water.. Application equipment should be cleaned immediately after use with virgin mineral spirits. Do not use water.
- Markets
- Building & Construction
- Features
Duro-Shield Silicone Brush-Grade Sealant has excellent adhesion to concrete, masonry, polyurethane foam, PVC, EPDM, aged acrylic coatings, granular cap sheet, wood and metal.; Minimal odor; No solvents
- Ordering
Approximate coverage rates are 25 square feet per gallon when troweled or 18 to 20 linear feet per tube when dispensed with a caulk gun.; 10-ounce tubes (Item #4255); 1-gallon pails (Item #4253); 3.5-gallon pails (Item #4254)
- Cure
- Moisture Cure
- Precaution
Wear proper personal protective equipment, such as gloves and eye protection, per the SDS.; Use only in well ventilated areas and avoid breathing vapors.; Keep container closed when not in use.; Do not expose closed containers to extreme heat.; Keep away from children.
- Installation
- General
- Substrate Preparation
- Cleaning Procedures
- Seam Treatment
- Technology
- Ready-to-Use Products
- Packaging Type
- Pails
- Tubes
- Specifications
ASTM C 920, Type S, Grade NS, Class 25, Use NT, T, M, G, A and O.; Federal Specification TT-S-00230c, Class A, Type II, Class B; Canadian Standards Board CAN 19, 13-M82
- Labeling Claims
- Solvent-free
- Application Methods
- Brush
- Storage and Handling
Store product tightly closed in a dry, cool and well-ventilated place.; Keep out of direct sunlight.; Shelf life is two years in an unopened container, from date of manufacture printed on product, when following these recommended storage procedures.
- Ready to Use Product Features
- Excellent Substrate Adhesion
- Good Shrinkage Resistance
- High Solids Content
- Low Odor
- Compatible Substrates and Surfaces
- Concrete
- Elastomers & Rubbers
- Masonry
- Metal
- Plastics
- Polyvinyl Chloride (PVC)
- Wood
Technical data
Table 1 of 1
12 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation | 500.0 | % | ASTM D 2370 |
| Hardness | 26.0 | Shore A | ASTM C 661 |
| Movement | 25.0 | % | ASTM C 719 |
| Skin Time | 10.0 | minutes | — |
| Slump | No Sag | — | ASTM C 693 |
| Solids by Volume | 97.0 | % | ASTM D 2697 |
| Solids by Weight | 98.0 | % | ASTM D 1644 |
| Tack Free | 1.0 | hour | ASTM C 679 |
| Tensile Strength | 200.0 | psi | ASTM D 2370 |
| Viscosity | 700000.0 | cps | ASTM D 2196 |
| VOC Content | 10.0 | g/L | EPA 24 |
| Weight | 10.0 | lb./gallon | ASTM D 1475 |
