GE Silicone II Window & Door Sealant (2.8 Oz) Instruction Manual

Introduction

The GE Silicone II Window & Door Sealant is a high-performance, 100% waterproof, freeze-proof, and sun-proof silicone sealant designed for sealing interior and exterior windows, replacing windowpanes, and sealing cracks in door jams or window seals. It offers excellent adhesion to a broad range of surfaces including wood, masonry, metal, glass, vinyl siding, drywall/plaster, and plastic. This product provides 10-year mold-free product protection against stain-causing mildew and mold growth.

Image: GE Silicone II Window & Door Sealant 2.8 Oz tube, clear color.

Safety Information

WARNING: Contains Methyltriacetoxysilane. May cause allergic skin reaction. Ammonia is released during application and cure, which may affect sensitive individuals. Ensure adequate ventilation. Avoid contact with eyes and prolonged or repeated skin contact. Do not get in eyes, on skin, or on clothing. Wear protective gloves and eye protection. First Aid: For skin contact, wash affected area with soap and water. If irritation persists, seek medical attention. If inhaled, move to fresh air. If swallowed, do not induce vomiting; call a poison control center or doctor immediately. Keep out of reach of children. For more information, visit www.P65Warnings.ca.gov.

NOT RECOMMENDED FOR UNDERWATER / AQUARIUM USE.

Image: Back of the sealant tube showing detailed safety warnings and product information.

Tools Required

• GE Silicone II Window & Door Sealant
• Caulk Gun (if using larger cartridge, not needed for 2.8 oz squeeze tube)
• Utility Knife or Painter's Multi-Tool (for removing old sealant and cutting nozzle)
• Mineral Spirits (for cleaning excess sealant)
• Soap & Water (for surface cleaning)
• Caulk Smoothing Tool or gloved finger
• Gloves (latex or similar protective gloves)
• Dampened, disposable washcloth

Preparation

1. Remove Old Sealant: Ensure all old sealant is removed from the work area. This typically requires cutting, scraping, or chipping away the old material using a utility knife or painter's multi-tool.
2. Clean Surface: Thoroughly clean the area with soap and water. Wipe away any excess water or moisture. The surface must be clean, dry, and free of grease, oil, or loose particles for optimal adhesion.

Application

1. Cut Nozzle: For larger tubes, use the spout cutter built into your caulk gun to cut the nozzle of the tube at an angle to the desired bead size. For squeeze tubes, cut the tip with a utility knife.
2. Pierce Inner Seal: For larger tubes, use the seal punch on your caulk gun to pierce the inner seal located inside the tube. Note: Only silicone products require you to pierce the seal. Squeeze tubes typically do not have an inner seal that needs piercing.
3. Apply Sealant: Hold the tube or gun at an angle and squeeze with even and consistent pressure to control the rate at which the sealant leaves the tube. Apply a continuous bead into the joint.
4. Smooth Sealant: Within 2 to 5 minutes of finishing, use a gloved finger or a caulk smoothing tool to smooth the sealant into the joint. This ensures good contact and a clean finish.
5. Wipe Away Excess: Before the sealant cures, wipe away all excess sealant on the surface of your work area with a dampened, disposable washcloth. For any cured excess silicone, mineral spirits can be used for removal.

Image: Visual guide on how to prepare the sealant tube by cutting the nozzle and piercing the inner seal.

Recommended Applications:

This sealant is ideal for sealing around windows, doors, siding, roofs, attics, and basements. It adheres to common building materials including:

• Wood
• Metal & Aluminum
• Composites
• Brick
• Stucco
• Masonry
• Cement Board
• Glass
• Ceramic & Porcelain Tile
• Drywall
• Plaster
• Stone
• Vinyl Siding
• PVC
• Fiberglass
• Painted Surfaces

Image: A visual representation of various materials the sealant adheres to.

Image: An illustration of a house indicating common application areas for the sealant, such as windows, doors, and siding.

Curing & Maintenance

• Rain-Ready: The sealant is 30-minute rain-ready. Exposure to water is possible in as little as 30 minutes with a bead size of max 3/16", temperature min 65°F, and humidity min 50%. Otherwise, sealant should not be exposed to water for 8 hours.
• Full Cure Time: Full cure is achieved in 24 hours. Do not touch or clean caulk for 24 hours.
• Mold-Free Protection: Cured sealant is resistant to stain-causing mold and mildew. Regular cleaning of the cured sealant is required to maintain mold-free protection.

Specifications

Warranty & Support

For additional performance and warranty information, please refer to the product packaging or visit the official support website: caulkyourhome.com.

GE Monogram and GE are trademarks of General Electric Company and are used under license by Momentive Performance Materials Inc. Silicone I is a trademark of Momentive Performance Materials Inc.