How to Choose Silicone Hardness for a Comfortable, Supportive Adhesive Bra

What the Product Specifications Tell Us

The available product information does not include a silicone hardness rating, so it cannot confirm which hardness would provide the best balance of comfort and support. It describes a full-cup adhesive lifting bra tape made from Silicone+TPU and designed for D–I cup sizes. Before choosing a hardness, request the supplier’s measurement and test method, then evaluate a sample.

Product Details and Intended Use

This plus-size adhesive lifting style is listed in cup sizes D, E, F, G, H, and I. The company identifies bridal outfits and evening or party dresses as relevant uses, including clothing with open backs, deep V necklines, or a fitted cut. These details describe the product’s intended applications, but they do not establish how a particular hardness performs.

The material listing names Silicone+TPU, but gives no Shore value, durometer reading, hardness range, or testing standard. As a result, the supplied information cannot support a specific numerical recommendation for softness or firmness.

How to Evaluate a Hardness Specification

Ask the supplier to provide the silicone hardness value and the method used to measure it. Then request a sample and assess fit, comfort, adhesion, and lift under the clothing and conditions for which the product is intended. This practical evaluation is important because the product data does not compare performance across different hardness levels.

Xinrui reports incoming raw-material checks, inspections during production, and finished-product inspections. Its company information also lists BSCI and ISO 9001 certifications. A case study mentions supplying invisible nipple covers, including plus-size lifting styles, to a US-based online apparel seller; it does not specify the hardness of this bra tape.

Specification Checklist

Frequently Asked Questions

Does the product have a stated silicone hardness?

No hardness value or scale is included in the supplied specifications. Ask the supplier to confirm the rating and test method before setting a requirement.

Can I try the product before placing a larger order?

Yes. Samples are available. Use one to check fit, comfort, adhesion, and lift, and request the hardness details as part of the evaluation.

What are the care and custom-order terms?

The listed care instruction is hand washing. Custom orders have a minimum quantity of 50 pieces, with OPP bag or custom packaging options.

Recommendation

The confirmed details identify a Silicone+TPU, full-cup adhesive lifting bra tape for D–I cup sizes, but they do not establish a suitable silicone hardness. Obtain the hardness value and measurement method from the supplier, then test a sample for comfort and support before approving a specification. For technical details or sample inquiries, contact judy@xinruibra.com.

About Dongguan Xinrui Underwear Co., Ltd.

Dongguan Xinrui Underwear Co., Ltd. supplies women’s invisible underwear and intimate apparel. The factory offers product development, mass production, OEM/ODM services, and customized packaging for overseas buyers. The company reports a five-engineer R&D team and monthly production capacity of 1.5 million pieces. Its listed certifications include BSCI and ISO 9001, and its company information describes a supply partnership with a US-based online women’s apparel seller.