When choosing a good brand of black fiberglass tissue, consider the following: 1) Quality of the material: Look for high tensile strength and resistance to corrosion. 2) Brand reputation: Research the brand's history and customer reviews. 3) Certifications: Check for industry certifications that ensure quality standards. 4) Application suitability: Ensure the product is suitable for your specific application, such as roofing, insulation, or reinforcement. 5) Price and value: Compare prices and consider the value for money, including durability and longevity. 6) Availability: Ensure the brand is easily accessible and has a reliable supply chain. 7) Customer service: A good brand will offer responsive and helpful customer support.