Xeriant's NEXBOARD Achieves Top Mold Resistance Rating, Bolstering Its Position as a Sustainable Construction Alternative

Xeriant, Inc. (OTCQB: XERI), a company focused on transformative technologies including advanced materials, announced that its NEXBOARD composite construction panel has achieved the highest possible rating of 10 on the ASTM D3273 mold resistance test, with no mold growth observed after 28 days of exposure. This performance significantly outperforms standard building materials: conventional drywall typically scores between 6 and 8, while oriented strand board (OSB) and medium-density fiberboard (MDF) commonly score between 3 and 5. Additionally, NEXBOARD recorded water absorption of only 3.47% after 24-hour immersion under ASTM D570, compared with 25% to 35% for conventional drywall.

These results complement NEXBOARD's previously reported Class A fire rating under ASTM E84 and its successful completion of the NFPA 286 full-room corner burn test. The combination of mold resistance, low water absorption, and fire safety positions NEXBOARD as a robust alternative to traditional construction materials like drywall, plywood, OSB, MDF, and MgO board.

NEXBOARD is manufactured primarily from recycled plastic and fiber waste and is marketed under Xeriant's DUREVER advanced materials brand. The company is advancing NEXBOARD toward commercialization, with samples being supplied to homebuilders and commercial contractors for evaluation. Xeriant also confirmed that all materials required for its previously announced large-scale NEXBOARD sample production run will be delivered to its contract manufacturer this week, indicating progress toward broader market availability.

This development is significant for the construction industry in Texas and beyond. Builders and contractors face increasing pressure to adopt sustainable and durable materials that meet stringent building codes and environmental standards. NEXBOARD's performance in mold resistance and water absorption could reduce long-term maintenance costs and health risks associated with mold in buildings. Moreover, its fire-resistant properties enhance safety, potentially lowering insurance premiums and improving compliance with fire codes.

From an economic standpoint, the commercialization of NEXBOARD could create new supply chain opportunities, from recycling facilities to manufacturing and construction sectors. By utilizing plastic and fiber waste, NEXBOARD supports circular economy initiatives, reducing landfill waste and promoting resource efficiency. This aligns with growing regulatory and consumer demand for eco-friendly building products.

For investors and industry stakeholders, Xeriant's progress with NEXBOARD highlights the potential of innovative materials to disrupt conventional construction markets. The company's focus on acquiring and developing transformative technologies positions it to capitalize on the shift toward sustainable infrastructure. As NEXBOARD moves closer to full-scale production and adoption, its impact on building practices and material standards could be substantial.

For more information on Xeriant and NEXBOARD, visit the company's newsroom at https://ibn.fm/XERI and the full press release at https://ibn.fm/VAZoy.