ULTRA-HARD

Chemical preparations for use as a densifier for concrete or asphalt surfaces; chemical preparations for use as a densifier for transportation surfaces; chemical preparations in the nature of preservatives for concrete or asphalt surfaces; chemical preparations in the nature of preservatives for transportation surfaces; chemical preparations for use as a densifier for hard floor surfaces; chemical preparations in the nature of preservatives for hard floor surfaces; chemical preparations for use as stain repellent for hard floor surfaces; chemical preparations for use as a densifier for concrete, masonry, or stone surfaces; chemical preparations in the nature of preservatives for concrete, masonry, or stone surfaces; chemical preparations for use as a stain repellent for concrete, masonry, or stone surfaces

Industrial sealants for hardening or waterproofing concrete or asphalt surfaces; industrial sealants for hardening or waterproofing transportation surfaces; industrial sealants for inorganic or organic floor surfaces; industrial sealants for hardening or waterproofing concrete, masonry, or stone surfaces