WHAT STANDS OUT: Heavy-duty 3M VHB acrylic foam: Holds up to 3 lb per 2 in of tape when properly applied, ideal for heavier installs. Extra-long 100 ft roll, 10 mm (0.39 in) wide: Covers multiple projects and long LED strip runs without splices. Waterproof, weather-resistant adhesive: Rated for indoor and outdoor use, even in damp or humid environments. Easy, hardware-free installation: Red peel liner and plastic applicator for fast, clean, no-drill mounting. PRODUCT DETAILS: This heavy-duty foam mounting tape is built around industrial-grade 3M VHB acrylic adhesive, giving it the strength to replace screws, nails, and other mechanical fasteners in permanent mounting jobs. When fully compressed on a clean, smooth surface, each 2-inch section can support up to 3 pounds, making it a reliable option for heavier fixtures and demanding applications. Each roll includes 100 feet (30.48 m) of black tape at 0.39 inches (about 10 mm) wide with a 0.025 inch (0.64 mm) thick foam core. The foam layer helps the tape bridge small gaps and irregularities while absorbing vibration, which is useful in automotive, equipment, cabinet, and LED lighting installs. Installers can mount signs, trim, panels, mirrors, plastic parts, and LED strip lights without drilling or visible fasteners. The acrylic adhesive is both waterproof and weather-resistant, designed to perform indoors and outdoors once fully cured, even in damp locations. A red peel-off liner makes it easy to see and handle the tape during layout, and the included plastic applicator tool helps compress the tape firmly into place so the adhesive reaches full strength quickly, with no heating required. Adhesive Type: Acrylic, made with 3M VHB adhesive Foam Core Thickness: 0.025 in (0.64 mm) Tape Length: 100 ft (30.48 m) Tape Width: 0.39 in (9.9 mm) Waterproof: Yes, indoor/outdoor, weather-resistant Flexible Adhesive Tape: Resists curling; easy to peel and position before full compression WHAT'S INCLUDED: 1 × roll of heavy-duty foam mounting tape, 100 ft (30.48 m) length, 0.39 in (10 mm) width, 0.025 in (0.64 mm) thick FREQUENTLY ASKED QUESTIONS: Q: What is this 100 ft heavy duty mounting tape used for?A: It is a 3M VHB foam double-sided mounting tape for attaching LED strip lights, signs, trim, panels, mirrors, plastic parts, and other objects without screws or nails. It’s designed for permanent, high-strength bonds on clean, smooth indoor and outdoor surfaces. Q: How strong is the adhesive, and how much weight can it hold?A: The tape is rated to hold up to 3 lb per 2 in section when properly applied and fully compressed. This corresponds to about 1 lb of holding strength per inch of tape width, so installers should size the tape area to match the weight of the item and allow time for curing. Q: Is this tape waterproof and suitable for outdoor use?A: Yes. The foam mounting tape is waterproof and weather-resistant, so it can be used indoors and outdoors, including in damp locations. Once cured, the adhesive withstands moisture and changing temperatures. Q: Does the tape have a foam core, and why is that important?A: The tape uses a 0.025 in thick foam core that cushions the joint and helps conform to slightly uneven surfaces. This viscoelastic construction also absorbs vibration, which improves performance in automotive, equipment, and cabinetry installs. Q: Is the tape flexible, or does it curl during installation?A: The tape is flexible and engineered to resist curling, which keeps long runs flat and easier to handle. As long as it hasn’t been fully compressed, it can be peeled back and repositioned without significantly affecting long-term adhesion. Q: How do I apply this tape for the best results?A: Start with a clean, dry surface free of dust, oil, and loose paint. Apply the tape, use the included plastic applicator to press it firmly for full contact, then remove the red liner and press the mating surface into place with steady pressure. Full strength develops after the tape is thoroughly compressed and allowed to cure. Q: Will this tape leave residue when removed, and how should removal be done?A: Because this is a heavy-duty VHB foam tape, removal can be difficult and may leave adhesive behind. To reduce adhesion, gently warm the tape with a heat gun or steamer, lift an edge with a sharp, flat tool, and peel slowly at a low angle; any remaining residue can be removed with a surface-safe adhesive SHIPPING DETAILS: Standard Shipping (3-5 Days) - Shipping cutoff 3PM (PST). FREE ground shipping (UPS or FedEx) on orders of $199 or more Standard Shipping: Flat Rate $9.99 - Cutoff 3PM (PST) 2-Day Shipping: Rate Based on Weight - Cutoff 2PM (PST) Overnight Shipping: Rate Based on Weight - Cutoff 2PM (PST)