Import A-Subã?â® 2 Rolls Heat Resistant Tape 20mm, 52ft — Buy in wholesale FOB from Supplier in Singapore

A-sub Sublimation Paper supplies A-SUB heat resistant tape in a twin-roll pack, each roll measuring 20 mm in width and approximately 16 metres (52 feet) in length. The tape construction is a tawny-coloured polyester film substrate bonded with a high-temperature adhesive system designed to perform through repeated thermal cycling. Short-term heat resistance reaches 300 degrees Celsius, with long-term continuous exposure rated at 270 degrees Celsius, placing it in the upper tier of polyimide-classified thermal tapes despite its polyester film base. The 20 mm width suits common heat-press platen sealing, electronics masking, and solder-wave protection applications. The adhesive is formulated for clean removal without residue or substrate embrittlement after thermal exposure, a critical performance parameter for reusable fixtures and delicate circuit boards.

The polyester film carrier, typically 25 to 50 micrometres in caliper for this product class, provides dimensional stability and electrical insulation. The silicone or acrylic-based pressure-sensitive adhesive layer is typically 25 to 40 micrometres, though the exact composition is not stated in the source data. Tawny pigmentation indicates standard heat-resistant tape colour coding, aiding visual alignment during application. The 52-foot length per roll yields approximately 16 metres of working material; at 20 mm width, this provides roughly 0.32 square metres of tape surface per roll. The supplier emphasises post-heat flexibility, noting that the tape remains pliable rather than becoming brittle, which distinguishes lower-grade masking products that crack upon cooling and removal. No elongation at break, tensile strength, or dielectric strength values are provided in the listing.

Primary buyers include heat-press operators securing sublimation transfers, electronics repair technicians masking PCBs during rework, and DIY enthusiasts in circuit assembly. The tape's dual-roll packaging suits small workshops and maintenance departments with concurrent multiple-machine needs. The supplier does not list bulk pricing, volume discounts, or MOQ, so buyers must request quotation for their intended quantity. Singapore-origin goods benefit from established air and sea freight infrastructure, though specific shipping arrangements require direct confirmation. Users should validate that the 20 mm width matches their fixture gaps or component spacing, as narrower or wider alternatives may better suit precision electronics work.

A-sub Sublimation Paper maintains its registered address at 12 Eu Tong Sen Street, number 08-164, Singapore 059819. The supplier's trust tier is harbour, indicating basic platform verification, with a response rate of 0.00 percent and no recorded average response hours. This absence of engagement metrics suggests either limited platform-tracked transactions or non-utilisation of the platform messaging system. Buyers should initiate contact through multiple channels to establish reliability. The company's product focus spans sublimation consumables and thermal accessories, with this heat resistant tape representing an ancillary offering to their core paper and blank substrate lines.

No information is provided about manufacturing ownership, whether the tape is private-label sourced or produced under direct control, quality accreditation, or key personnel. The listing does not cite ISO certification, factory audit status, or environmental compliance. Buyers evaluating this supplier for recurring thermal-tape procurement should request a company profile, manufacturing location disclosure, and reference customers. Given the basic trust tier, a small initial order to evaluate product consistency and supplier communication is prudent before committing to volume supply agreements.