Ultra-Flex (Neutral)
- Chemical Family
- Silicones
Ultra-Flex (Neutral) is a one component, medium modulus, neutral cure silicone sealant and adhesive. The thicker formulation makes this product perfect for exterior construction applications. When fully cured, this unique VOC compliant formula offers UV stability and tenacious adhesion to pvc, concrete, glass, aluminum, painted surfaces, wood, plywood, stucco, building paper, window wrap, fiber cement, brick, stone, masonry plus many other common material surfaces. This product is specifically formulated to offer all weather performance to meet today's Green Building Standards.
Product families
Applications
- Consumer Goods — Housewares
- Interior
- Transportation Assembly
- Construction Adhesives
- Sealants & Caulks
- Industrial Adhesives & Sealants
- Other Industrial & Assembly Applications
- Marine
Product Families
- Other Adhesives & Sealants
- Structural Adhesives
Other characteristics
- Brand
- Silco, Inc. Ultra-Flex
- Product Type
1K (1 component) Adhesive, 1K (1 component) Sealant, Structural Adhesive, Structural Sealant; 1K (1 component) Adhesive; 1K (1 component) Sealant; Structural Adhesive; Structural Sealant
- Application Area
Marine Applications, Sanitary Seal, Transportation Seal; Marine Applications; Sanitary Seal; Transportation Seal
- Compatible Substrates & Surfaces
Aluminum, Concrete, Glass, Metal, Painted Surfaces, Plastics, Polyvinyl Chloride (PVC), Wood
- Markets
- Adhesives & Sealants
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Industrial
- Features
- Ideal for Window, Door, Siding &
- Gutter Installation
- Waterproof
- UV & Mildew Resistant
- Excellent Tooling
- Non-Corrosive
- Low Odor
- Solvent Free
- Shelf LIfe
- 18
- Technology
- Ready-to-Use Products
- Labeling Claims
- Solvent-free
- Color Available
- Clear, White, Tan, Dark Bronze
- Meets Specifications
ASTM C920 Type S, Grade NS, Class 25, Use T,A,M,G,I - class 1; TT-S-00230C (COM-NBS), TT-S-01543A (COM-NBS), MIL-A-46106A, AAMA 808.3, 805.2, 803.3 (Type I), 802.3 (Type II).
- Ready to Use Product Features
- Corrosion Resistant
- Excellent Substrate Adhesion
- Excellent UV Stability
- Excellent Water Resistance
- Exceptional UV Resistance
- Flexible
- Good Adhesion
- Good Shrinkage Resistance
- Compatible Substrates and Surfaces
- Aluminum
- Concrete
- Glass
- Metal
- Painted Surfaces
- Plastics
- Polyvinyl Chloride (PVC)
- Wood
- Construction and Industrial Applications
- Seal Openings &
- Exterior Surfaces
- HVAC/R
- Plumbing
- Roofing
- Lap Siding &
- Exterior Trim
- Sanitary Seals
Technical data
Table 1 of 1
18 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Cure System | Neutral/Oxime | — | — |
| Movement Capability | ±25 | % | ASTM C-719 |
| Modulus | Low | — | ASTM D-412 |
| Physical Properties (Cured) | Rubber | — | — |
| Specific Gravity | 1.35 | — | — |
| Extrusion Rate 1/8”orifice at 50 psi | 200 | g/min. | ASTM C-1183 |
| Temperature Range | -62 to 350 | ˚F | Modified |
| Intermittent Temperature Range | 400 | ˚F | — |
| Accelerated Weathering (10,000 hrs.) | No Change | — | QUV Weatherometer |
| Skin Over Time | 15 | minutes | MNA Method |
| Tack Over Time | 25 | minutes | ASTM C-679 |
| Cure Rate | 1/8 per 30 | hours | MNA Method |
