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Essential Alpha Systems - Q299 1/32" X 3" X 90' Mylar-poly Backed Tape, No Edge (case Of 8) In Multiple Colors [gAjdiBwz]

$53.99 $172.99 -69%

Alpha Systems - Q299 Mylar-Poly Backed TapeAlpha Systems is proud to present the Q299 Mylar-Poly Backed Tape, a high-performance solution designed for exceptional weatherproofing and structural support. This tape is the ideal choice for sealing corne

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Alpha Systems - Q299 Mylar-Poly Backed Tape

Alpha Systems is proud to present the Q299 Mylar-Poly Backed Tape, a high-performance solution designed for exceptional weatherproofing and structural support. This tape is the ideal choice for sealing corner joints, providing a robust barrier against water, weather, and air intrusion. Engineered with a non-drying compound, the Q299 tape ensures long-lasting protection for your structures.
  • High-Performance Weatherproofing: The Q299 tape offers superior resistance to water, weather, and air, making it an excellent choice for various applications where durability is key.
  • Safety and Easy Installation: Our butyl tape is 100% VOC-free, ensuring a safe installation without any special safety requirements. The installation process is straightforward, with the tape easily guided into place and activated for optimal adhesion.

Product Features and Specifications

The Alpha Systems Q299 tape boasts a unique combination of features and specifications that make it a standout product. With dimensions of 1/32" x 3" x 90', this tape is designed for flat, even surfaces, particularly the corners of RV units with laminated sidewalls. The "no edge" finish and 1.4 mil transparent Mylar facer permanently anchored to 30 mils of butyl adhesive ensure a seamless and durable seal.
  • Dimensions: 1/32” x 3" x 90’
  • Application: Ideally suited for sealing joints of flat, even surfaces, especially the corners of RV units that use laminated sidewalls.

Practical Uses and Industry Applications

The Q299 Mylar-Poly Backed Tape is not limited to RV corner joints. Its versatility extends to marine, HVAC, and metal building industries, where excellent resistance to water, weather, and air intrusion is crucial. With its strong adhesion to all non-porous substrates and 100% solid content containing zero VOCs, this tape is a reliable choice for various applications.
  • Industry Applications: Used in marine, HVAC, and metal building industries, the Q299 tape is a versatile solution for maintaining structural integrity and weatherproofing.
  • Temperature Range: Applicable in temperatures from -5° to 120°F, ensuring reliable performance in a wide range of conditions.

What Our Customers Say

January 4, 2026

Absolutely no complaints!

My best purchase in the last month.

- Kaison M..

January 4, 2026

Absolutely no complaints!

This is a very fine and extremely useful tool.

- Angelina H..

January 4, 2026

Absolutely no complaints!

The best choice I've made this year.

- Asher H..

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