A natural latex, non-toxic, acid-free adhesive that bonds permanently to anything it can penetrate and stays flexible. Bonds are usually wearable in 3 minutes, wash-proof in 15. Ideally suited for permanent bonds or repairs on clothing, leather, upholstery, home decor, sport/marine gear and more. When dry, it is waterproof and UV resistant. Repairs to items used both indoors and outdoors are durable and long lasting. Will not damage or discolor finished leather.