Tesa® Tack Adhesive Putty Is A White, High-Strength And Reusable Adhesive Putty To Fix Objects In Place In The Home And Office, Even On Uneven Surfaces. The Adhesive Putty Can Be Portioned As Required. There Is A Wide Range Of Different Areas Of Application For This Clever Alternative To Drawing Pins And Magnets. The Surface Should Be Clean, Dust-Free, Dry And Free From Grease To Achieve Maximum Adhesive Performance. Note: Use Of The Adhesive Putty On Porous And Sensitive Surfaces, Such As Woodchip Or Plaster, Is Not Recommended. Problem-Free Removal Only Applies With Solid Surfaces.