---
sku: S150
name: FHC S150 Series Acetic Cure Silicone Sealant
product_group: supplies
url_key: s150
url: "https://fhc-usa.com/s150"
image: "https://fhc-usa.com/media/catalog/product/s/1/s150-prod-1_15.jpg"
variants:
  -
    sku: S150
    label: Base
  -
    sku: S1505
    suffix: 5
    type: length
    label: Length 5
  -
    sku: S150AL
    suffix: AL
    type: finish
    label: Aluminum
  -
    sku: S150BL
    suffix: BL
    type: color
    label: Black
  -
    sku: S150BRZ
    suffix: BRZ
    type: color
    label: Bronze
  -
    sku: S150C
    suffix: C
    type: custom
    label: Custom
  -
    sku: S150T
    suffix: T
    type: unknown
    label: Variant (T)
  -
    sku: S150W
    suffix: W
    type: color
    label: White
catalog_refs:
  -
    catalog: FAH23R
    pages:
      - "176"
  -
    catalog: FAL24R
    pages:
      - "222"
  -
    catalog: FARW26
    pages:
      - "102"
  -
    catalog: FGR24R
    pages:
      - "171"
  -
    catalog: FGR26
    pages:
      - "184"
  -
    catalog: FSH24R
    pages:
      - "103"
      - "104"
      - "149"
  -
    catalog: WEB-S3
    pages:
      - "7"
      - "9"
co_page_skus:
  - "B3GL"
  - "D2202"
  - "KS25"
  - "KS50"
  - "MM200"
  - "P95"
  - "RK10"
  - "RK50"
  - "S1000C"
  - "S150AL"
  - "S150AL5"
  - "S150BL"
  - "S150BL5"
  - "S150BRZ"
  - "S150BRZ5"
  - "S150C"
  - "S150C5"
  - "S150T"
  - "S150T5"
  - "S150W"
  - "S150W5"
  - "S450"
  - "S50"
  - "S790"
related_skus:
  - "RB9"
  - "CC41"
  - "GW19"
  - "SP100"
  - "S790"
  - "S1000C"
  - "S50"
  - "S450"
  - "P95"
  - "P95TX"
  - "CC41XT"
  - "CC412T"
  - "CC51"
  - "CC41R"
  - "FHC2100"
  - "CC511H"
  - "CCYC1"
generated_at: "2026-05-21T23:29:47Z"
---

# FHC S150 Series Acetic Cure Silicone Sealant

The FHC S150 Series Acetic Cure Silicone Sealant is part of FHC's supplies hardware line. Available in 1 finishes: Aluminum. Available in 3 color options. Available in 1 lengths/sizes. Custom variants available. Featured in our Architectural Hardware (page 176) and Storefronts and Entrances (page 222) and Premium Aluminum Railing Systems (page 102).

## Description

Overview S150 provides excellent adhesion to glass, tile, cultured marble, vinyl, aluminum, and sheet metal, without the need for a primer. The product is engineered to cure rapidly when exposed to atmospheric moisture, and to form a durable, tight, bond, that glazers, contractors, and installers, count on. It is not for use when glazing insulated units. Not recommended for structural glazing or insulated glass, laminated glass, mirror installations or aquariums. Material/Construction Meets ASTM C-920, Type S, Grade NS, Class 25, Use NT, M, G, A, O; TT-S-00230C & TT-S-001534A (COM-NBS) VOC: 3.47%, UV Resistance: Excellent, Movement: +/- 25% Hardness: (Shore A) 20 +/-25%, Peel Strength: 19 psi, Tensile Strength: 375 psi, Staining: None, Service Temperature: -40 deg. F to 450 deg. F Hazard Statement Classification: This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200) Surface Preparation The substrate must be clean, dry, frost-free, sound, and free of any oils, greases, incompatible sealers, paints, or coatings that may interfere with adhesion. Do not apply if surface is damp or contaminated. It is recommended to test all substrates prior to applications. How to Use For best results, ensure surface is clean, dry, and free of oil and grease. Cut nozzle to desired bead size, puncture inner seal. Apply with a caulking gun, forcing sealant onto the substrate, then tool if needed. Sealant will form a skin in 12 minutes and exhibit full cure within 48 hours. Can be applied in warm or cold conditions. Clean excess material with mineral spirits or similar solvent. It is the user's responsibility to thoroughly test any proposed uses with any and/or all substrates. Prevention Wash face, hands, and any exposed skin thoroughly after handling. Wear Personal Protective Equipment (PPE) like protective gloves, protective clothing, and face protection. Wear eye/face protection. Precautions IF ON SKIN: Wash thoroughly with soap and water. If skin irritates or rash occurs get medical attention. Remove contaminated clothing and wash before reuse. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do; continue rinsing. If eye irritation persists, get medical attention. IF SWALLOWED: Immediately call a Poison Center or doctor. DO NOT induce vomiting Storage Keep containers tightly closed in a dry, cool and well-ventilated place. Protect from moisture. Store locked up. Included With Twist-On Nozzle

## Available Variants

| SKU | Variant | Type |
|-----|---------|------|
| S150 | Base | base |
| S1505 | Length 5 | length |
| S150AL | Aluminum | finish |
| S150BL | Black | color |
| S150BRZ | Bronze | color |
| S150C | Custom | custom |
| S150T | Variant (T) | unknown |
| S150W | White | color |

## Featured in Catalogs

- **FAH23R** (Architectural Hardware): page 176
- **FAL24R** (Storefronts and Entrances): page 222
- **FARW26** (Premium Aluminum Railing Systems): page 102
- **FGR24R** (Architectural Railing Systems (2024)): page 171
- **FGR26** (Architectural Railing Systems (2026)): page 184
- **FSH24R** (Frameless Shower Door Hardware & Supplies): pages 103, 104, 149
- **WEB-S3** (Sealants & Supplies): pages 7, 9

## Related Products in Catalog

Often shown alongside this product:
`B3GL`, `D2202`, `KS25`, `KS50`, `MM200`, `P95`, `RK10`, `RK50`, `S1000C`, `S150AL`, `S150AL5`, `S150BL`, `S150BL5`, `S150BRZ`, `S150BRZ5`, `S150C`, `S150C5`, `S150T`, `S150T5`, `S150W`