About This

• 【Stop Drafts & Reduce Energy Bills】Create a comfortable indoor climate year-round. The specialized T-shaped profile seals door side gaps and bottoms tightly, preventing winter cold air intrusion and summer heat loss. By forming an effective air barrier, it reduces frequent heating and cooling system operation to lower electricity costs.
• 【Innovative T-Profile & Dual-Side Strong Adhesion】Unlike conventional flat sealing strips, this unique T-shaped design anchors directly into door frame gaps for maximum contact area. Built with an upgraded low-odor, pressure-sensitive adhesive that bonds firmly on both sides without harsh chemical odors, curling up, or slipping off over time.
• 【Block Outside Noise, Dust & Outdoor Debris】Keep your quiet room clean and peaceful. The thick, ultra-flexible silicone strip reduces exterior sound transmission—such as hallway echoes, street traffic, and neighborhood noise—while blocking windborne dust, pollen, and fine debris from sneaking in through door margins.
• 【Weather-Resistant Clear Silicone for All Seasons】Manufactured from high-grade, non-toxic transparent silicone that stays soft and resilient in extreme temperatures (-20°F to 150°F). It will not crack, harden, or discolor, blending naturally with natural wood, modern painted frames, and classic antique doors without affecting home décor.
• 【Quick DIY Trim & Heat-Activated Stickiness】Easy peel-and-stick application requiring no special tools or drilling. Cut to desired length, clean the surface, and press into door gaps. (Pro Tip: Gently warming the adhesive with a hairdryer before and after installation activates its full bonding power).

Overview

• Brand : WELSTIK
• Material : Silicone
• Color : White
• Product Dimensions : 1.38"L x 1.38"W
• Item Thickness : 1.38 inches